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    Chapter 1 · Shenayim Ochazin

    Daf 16a: The Seller’s Credibility, the Buyer’s Acquisition, and Future Property

    Lesson 37 of 345 30 min

    We will build the sugya from the motivation of someone who sold a stolen field to the basis of the buyer’s acquisition. We will distinguish an intention to repair a transaction, conduct that demonstrates it, and the legal ability to secure the field for the buyer.

    Lesson goals
    • 01Distinguish avoiding the label “robber” from preserving credibility, and identify their practical difference.
    • 02Analyze how the way the field is obtained and the progress of collection proceedings indicate the robber’s intention.
    • 03Explain the acquisition objection and Rava’s answer, and distinguish a stolen field from future property.
    01

    Key terms for decoding

    דליקום בהמנותיה
    To uphold his credibility: to fulfill his commitment and remain trustworthy toward the recipient.
    לאוקמה קמי לוקח
    To secure the field for the buyer so that the earlier transaction is upheld.
    אדרכתא
    A court document authorizing pursuit of the debtor’s property for collection.
    חספא בעלמא
    A mere potsherd: an expression for a document lacking operative force for the acquisition under discussion.
    סמכא דעתיה
    He relies confidently: he has practical confidence that the commitment will be fulfilled.
    02

    The full Gemara text - 16a, divided by Shakla v'Tarya

    Here is the complete Gemara text of this daf, word for word, divided into the stages of the sugya: Mishnah, question, kushya, terutz, raya and conclusion. Read each stage in the source first, then the explanation.

    1. 01·TerutzBava Metzia 16a

      הָא מִית לֵיהּ. וּמַאן דְּאָמַר: נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ – בַּהֲדֵי בְּנֵי נָמֵי נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ.

      The page opens in the middle of an attempt to distinguish two explanations given on the preceding page. A robber sold a field he did not own and later bought it from its owner to secure it for the buyer. The proposal is that the buyer’s death separates the explanations: concern that the buyer will call the seller a robber seemingly ends when the buyer dies. The desire to remain trustworthy, however, extends to the buyer’s children. This tests whether the motive is avoiding personal criticism or honoring the transaction.

    2. 02·KushyaBava Metzia 16a

      סוֹף סוֹף קָרוּ לֵיהּ בְּנֵי לוֹקֵחַ ״גַּזְלָנָא״!

      The Gemara rejects the distinction based on the buyer’s death. The buyer’s children may also call the seller a robber. Concern about criticism therefore does not disappear when the original buyer dies. Both explanations may still motivate the seller to repair the transaction, so this case does not separate them.

    3. 03·TerutzBava Metzia 16a

      אֶלָּא: אִיכָּא בֵּינַיְיהוּ דְּמִית גַּזְלָן. מַאן דְּאָמַר נִיחָא לֵיהּ לְאִינִישׁ דְּלָא לִקְרְיוּהּו ״גַּזְלָן״, הָא מִית לֵיהּ. לְמַאן דְּאָמַר נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ, הָכִי נָמֵי אַף עַל גַּב דְּמִית – נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ!

      The Gemara now proposes distinguishing a case in which the robber dies. Any subsequent repair involves his heirs, not a new purchase by the deceased himself. The proposal assumes that avoiding the label “robber” no longer matters to him after death. His credibility, however, may remain something to uphold even after his death. This distinction assumes that a reputation for fulfilling commitments outlasts personal exposure to criticism.

    4. 04·KushyaBava Metzia 16a

      סוֹף סוֹף קָרוּ לִבְנֵיהּ: ״בְּנֵי גַּזְלָנָא״.

      This proposal is rejected as well. The robber’s children may be called “children of a robber.” The stigma does not stop with the deceased; it also affects his family. Avoiding that stigma can therefore explain repair after his death too, so the proposed distinction again fails.

    5. 05·TerutzBava Metzia 16a

      אֶלָּא אִיכָּא בֵּינַיְיהוּ דְּיַהֲבַהּ בְּמַתָּנָה. מַאן דְּאָמַר נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ – מַתָּנָה נָמֵי נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ. מַאן דְּאָמַר נִיחָא לֵיהּ דְּלָא נִקְרְיוּהּו ״גַּזְלָנָא״ – אָמַר לֵיהּ: מַאי גְּזַלִי מִינָּךְ.

      The accepted distinction concerns a robber who gave the field as a gift rather than selling it. Preserving credibility applies even to a commitment made without payment. By contrast, the giver can tell the recipient that he took no money or property from him. This does not justify stealing the field from its owner; it explains why criticism from the recipient has less force. Thus only the credibility explanation supports the same presumption that the later purchase was intended to uphold the gift.

    6. 06·Conclusion of the sugyaBava Metzia 16a

      פְּשִׁיטָא: זַבְּנַהּ, אוֹרְתַהּ, וְיַהֲבַהּ בְּמַתָּנָה – לָאו לְאוֹקֹמַהּ קַמֵּי לוֹקֵחַ קָא בָּעֵי.

      The Gemara now considers conduct that contradicts the presumption that the robber acts for the first buyer. Before purchasing the field from its owner, he may sell it to someone else, direct that another person inherit it, or give it to someone else. This is a competing disposition, not ordinary inheritance occurring automatically at death. His conduct indicates that his purchase from the owner is not intended to secure the field for the first buyer. Within the sugya’s structure, concrete evidence of intention outweighs the general presumption that he wants to repair the transaction.

    7. 07·Conclusion of the sugyaBava Metzia 16a

      נְפַלָה לֵיהּ בִּירוּשָׁה, יְרוּשָּׁה מִמֵּילָא הִיא, וְלָאו אִיהוּ קָא טָרַח אַבָּתְרַהּ.

      If the robber inherits the field, receiving it does not itself demonstrate a desire to repair the sale. Inheritance arrives automatically through the relationship to the deceased. The robber made no effort to obtain this particular field for the buyer. The evidence supporting the presumption that he acquired it for the buyer is therefore missing. Becoming the owner is not enough by itself; we must examine how and for what purpose ownership was obtained.

    8. 08·Conclusion of the sugyaBava Metzia 16a

      גַּבְיַ[הּ] (אִיהוּ) בְּחוֹבוֹ, חָזֵינַן אִי אִית לֵיהּ אַרְעָא אַחֲרִיתִי וַאֲמַר: הַאי בָּעֵינָא, לְאוֹקֹמַהּ קַמֵּיהּ לוֹקֵחַ קָא בָּעֵי. וְאִי לָא, זוּזֵי הוּא דְּבָעֵי אִפְּרוֹעֵי.

      When the robber collects the field in payment of a debt, the Gemara tests whether he had a choice. If the debtor had another field and the robber demanded the one he had sold, that selection indicates a desire to secure it for the buyer. He did not merely receive an asset; he directed collection toward repairing this particular transaction. Without an alternative, collection can be explained simply as seeking repayment. The same outward result thus has different significance depending on the available options.

    9. 09·Conclusion of the sugyaBava Metzia 16a

      יַהֲבַהּ נִהֲלֵיהּ בְּמַתָּנָה, פְּלִיגִי בַּהּ רַב אַחָא וְרָבִינָא. חַד אָמַר: מַתָּנָה כִּירוּשָּׁה, דְּהָא מִמֵּילָא. וְחַד אָמַר: מַתָּנָה כְּמֶכֶר, דְּאִי לָאו דְּטָרַח וְאַרְצִי קַמֵּיהּ לָא הָוֵי יָהֵיב לֵיהּ מַתָּנָה, לְהָכִי טְרַח וְאַרְצִי קַמֵּיהּ, כִּי הֵיכִי דְּלֵיקוּם בְּהֵמָנוּתֵיהּ.

      Here the owner gives the field to the robber, unlike the earlier gift from the robber to a recipient. Rav Aḥa and Ravina disagree about how to interpret its receipt, and the Gemara does not identify which sage held each position. One view compares it to inheritance because no price was paid and the field came to him passively. The other compares it to a purchase because such a gift may result from effort and persuasion directed toward the owner. On that view, the effort indicates a desire to uphold his credibility toward the buyer. The dispute concerns the gift as evidence of intention, not the general validity of gifts.

    10. 10·The Gemara asksBava Metzia 16a

      וְעַד אֵימַת נִיחָא לֵיהּ דְּלֵיקוּם בְּהֵמָנוּתֵיהּ? אָמַר רַב הוּנָא: עַד שְׁעַת הַעֲמָדָה בַּדִּין.

      The Gemara asks how long we presume that the robber still wants to uphold the original sale. The question arises as the buyer seeks reimbursement after the field has been recovered from him. Rav Huna sets the boundary at the parties’ appearance in court. Until then, purchasing the field can be understood as repairing the transaction, but litigation marks a transition to a claim for repayment in his view. The relevant evidence now includes not only how the field is obtained, but also when.

    11. 11·Conclusion of the sugyaBava Metzia 16a

      חִיָּיא בַּר רַב אָמַר: עַד דְּמָטְ[יָ]א אַדְרַכְתָּא לִידֵיהּ. רַב פָּפָּא אָמַר: עַד דְּמַתְחֲלִן יוֹמֵי אַכְרַזְתָּא.

      Ḥiyya bar Rav and Rav Pappa propose later boundaries within collection proceedings. Ḥiyya bar Rav extends the presumption until the collection authorization reaches the buyer. Rav Pappa extends it until the announcement period begins for the property subject to collection. Each view identifies a different stage at which reimbursement becomes decisive relative to repairing the sale. This connects to Bava Metzia’s discussions of documents and collection: legal documents and procedures also signal changes in the relationship between the parties.

    12. 12·KushyaBava Metzia 16a

      מַתְקֵיף לַהּ רָמֵי בַּר חָמָא: מִכְּדִי הַאי לוֹקֵחַ בְּמַאי קָנֵי לְהַאי אַרְעָא – בְּהַאי שְׁטָרָא, הַאי שְׁטָרָא חַסְפָּא בְּעָלְמָא הוּא!

      Rami bar Ḥama now challenges the basis of acquisition, not merely the seller’s intention. By what means does the buyer acquire the field once the robber obtains it? The original deed was written when the seller did not own the field, so it could not then transfer ownership. Calling it a mere potsherd emphasizes that a document alone cannot convey property when the seller lacks power to transfer it. Even proven willingness to repair the sale still leaves a legal level of the structure unexplained.

    13. 13·TerutzBava Metzia 16a

      אֲמַר לֵיהּ רָבָא: תְּהֵא בְּמַאֲמִינוֹ, בְּהָהִיא הֲנָאָה דְּלָא קָאָמַר לֵיהּ מִידֵּי וְקָא סָמֵיךְ עֲלֵיהּ טָרַח וּמַיְיתֵי לֵיהּ, גָּמַר וּמַקְנֵי לֵיהּ.

      Rava answers that the case must be understood through the buyer’s trust in the seller. The buyer relies on him to make the effort to obtain the field and does not press him with demands. The benefit of that trust brings the seller to a settled intention to convey the field. The answer therefore does not merely assert that an ineffective deed suddenly becomes valid; it introduces reliance and wholehearted commitment to convey. This explains the repair of this particular transaction, not a rule that every good intention transfers ownership.

    14. 14·KushyaBava Metzia 16a

      מֵתִיב רַב שֵׁשֶׁת: מַה שֶּׁאִירַשׁ מֵאַבָּא מָכוּר לָךְ, מַה שֶּׁתַּעֲלֶה מְצוּדָתִי מָכוּר לָךְ – לֹא אָמַר כְּלוּם. מַה שֶּׁאִירַשׁ מִן אַבָּא הַיּוֹם מָכוּר לָךְ, מַה שֶּׁתַּעֲלֶה מְצוּדָתִי הַיּוֹם מָכוּר לָךְ – דְּבָרָיו קַיָּימִין! אָמַר רָמֵי בַּר חָמָא: הָא גַּבְרָא וְהָא תְּיוּבְתָּא!

      Rav Sheshet challenges the explanation from a baraita about selling property not yet in the seller’s possession. Selling what one will inherit from one’s father or what one’s trap will catch has no effect. The baraita adds that specifying “today” makes the statement effective, an exception examined later. The main objection comes from the first clause: why does later acquisition not uphold the earlier sale there too? Rami bar Ḥama emphasizes the stature of the challenger and the force of the objection. The comparison assumes no essential difference between a stolen field later acquired and other future property.

    15. 15·TerutzBava Metzia 16a

      אָמַר רָבָא: גַּבְרָא קָא חָזֵינָא, וּתְיוּבְתָּא לָא קָא חָזֵינָא. הָכָא סָמְכָא דַּעְתֵּיהּ, וְהָכָא לָא סָמְכָא דַּעְתֵּיהּ. הָכָא סָמְכָא דַּעְתֵּיהּ – דְּאָזֵיל טָרַח וּמַיְיתֵי לֵיהּ כִּי הֵיכִי, דְּלָא נִקְרְיֵיהּ ״גַּזְלָנָא״. הָכָא לָא סָמְכָא דַּעְתֵּיהּ.

      Rava respects the challenger but rejects the comparison. In the stolen-field case, the buyer relies on the seller to obtain it because the seller wants to avoid being called a robber. A sale of future inheritance or a future catch lacks that same reliance on the seller’s effort to repair something he has already done. The foundation of Rava’s earlier answer is therefore absent there. The distinction concerns two different structures of expectation and commitment, not merely two categories of assets. The field case consequently provides no general permission to sell property not yet acquired.

    16. 16·TerutzBava Metzia 16a

      שַׁלְחוּהָ לְקַמֵּיהּ דְּרַבִּי אַבָּא בַּר זַבְדָּא. אֲמַר לְהוּ: זוֹ אֵינָהּ צְרִיכָה לִפְנִים. אָמַר רָבָא: זוֹ צְרִיכָה לִפְנִים וְלִפְנַי לִפְנִים. הָכָא סָמְכָא דַּעְתֵּיהּ, וְהָכָא לָא סָמְכָא דַּעְתֵּיהּ.

      The objection is sent to Rabbi Abba bar Zavda, who regards it as clear enough to require no further entry into scholarly deliberation. Rava responds that it requires examination deep within, and deeper still. His point is that an outward resemblance between sales of property not owned by the seller is insufficient. The basis of reliance must be examined in each case. He repeats the distinction between a buyer who relies on repair of the sale and a purchaser of future property who lacks equivalent reliance.

    17. 17·TerutzBava Metzia 16a

      הֲוָה עוֹבָדָא בְּפוּמְבְּדִיתָא וְאוֹתְבֵיהּ. אֲמַר לְהוּ רַב יוֹסֵף: זוֹ אֵינָהּ צְרִיכָה לְפָנִים. וַאֲמַר לֵיהּ אַבָּיֵי: צְרִיכָה לִפְנִים וְלִפְנַי לִפְנִים, הָכָא סָמְכָא דַּעְתֵּיהּ, הָכָא לָא סָמְכָא דַּעְתֵּיהּ.

      An incident in Pumbedita leads to the same objection being raised again. Rav Yosef says it requires no further inward examination, while Abaye insists on deeper analysis. Abaye adopts the distinction between reliance in the field case and its absence in the baraita’s case. The repetition shows that merely presenting a tannaitic source does not settle the dispute. To establish a contradiction, one must determine whether the two cases rest on the same foundation.

    18. 18·The Gemara asksBava Metzia 16a

      וּמַאי שְׁנָא רֵישָׁא וּמַאי שְׁנָא סֵיפָא? אָמַר רַבִּי יוֹחָנָן: סֵיפָא ״מַה שֶּׁאִירַשׁ מֵאַבָּא הַיּוֹם״ – מִשּׁוּם כְּבוֹד אָבִיו. ״מַה שֶּׁתַּעֲלֶה מְצוּדָתִי הַיּוֹם״ –

      The Gemara now examines the baraita’s internal distinction: why is the future sale ineffective in the first clause but effective when it specifies “today”? Rabbi Yoḥanan explains the inheritance case as a provision for the father’s honor. This is a special enactment serving that honor, not a general power of acquisition generated by the word “today.” The case concerns financing the burial of a father approaching death through the sale of the imminent inheritance. The supplied text then begins citing the trap case but stops before explaining it. This page therefore does not yet provide a complete answer for both parts of the latter clause.

    03

    Open-ended sugya practice

    1. 1Why does the buyer’s death fail to distinguish the two motives for repairing the sale? Answer in your own words and support your explanation with a phrase from the Gemara.
    2. 2What does demanding the very field he sold indicate when the robber could collect another field? Answer in your own words and support your explanation with a phrase from the Gemara.
    3. 3What is the focus of Rami bar Ḥama’s objection concerning the deed? Answer in your own words and support your explanation with a phrase from the Gemara.
    4. 4How does Rava distinguish the stolen field from a sale of future inheritance? Answer in your own words and support your explanation with a phrase from the Gemara.
    5. 5What can be established from the end of the supplied text itself? Answer in your own words and support your explanation with a phrase from the Gemara.
    Practice

    Build a table covering a gift to the buyer, inheritance by the robber, collection of a debt, and a gift to the robber. For each, identify who transfers to whom, whether there is deliberate effort to obtain the field, and what this indicates about securing it for the buyer; mark the disputed case.

    Lesson wrap-up

    The sugya builds two levels: identifying the robber’s intention and explaining the buyer’s acquisition. Rava grounds the repair in the buyer’s reliance and the seller’s settled intention, not in a blanket validation of sales of future property. The page ends during the explanation of the baraita’s special exception, which continues on the next page.

    Check your understanding

    Test yourself before marking the lesson complete.

    Question 1 of 5

    Why does the buyer’s death fail to distinguish the two motives for repairing the sale?

    Original explanations and translations: Bonei Atalmud. Excerpts were checked against the site’s Gemara text. Explanations and exercises have not undergone rabbinic review and are not halakhic rulings.