1The Gemara asks: And what of that which is taught in another baraita : Just as the two men named Yosef ben Shimon cannot produce a promissory note, this one against that one, so they cannot produce promissory notes against others, as those others can claim: I did not borrow from you but from the other Yosef ben Shimon, and somehow the note he was holding is in your possession? This baraita contradicts the mishna, from which it was inferred that one of the two men named Yosef ben Shimon can produce promissory notes to collect the debt from others. With regard to what principle do the mishna and baraita disagree?
2They disagree with regard to whether letters, i.e., the content of a promissory note, are acquired by merely transferring the document to a new owner. In other words, they disagree about whether or not a creditor can transfer his right to collect a debt to another by merely transferring the document to him.
3The tanna of our mishna maintains that letters are acquired by transferring the document. There is no concern that the promissory note was inadvertently transferred from one Yosef ben Shimon to the other by being lost and then found, as explained earlier. Nevertheless, there is still the possibility that one Yosef ben Shimon deliberately transferred the promissory note to the other, transferring the right of collection to him. According to this tanna , the second Yosef ben Shimon is fully entitled to collect the debt by producing the promissory note. And the tanna of the baraita holds that letters are not acquired by transferring the document, so that even if one Yosef ben Shimon transferred his promissory note to the other, the new holder of the document is not entitled to collect the debt.
4And if you wish, say that everyone, i.e., both the tanna of the mishna and the tanna of the baraita , holds that letters are acquired by transferring the document, and here they disagree with regard to whether or not the new holder of the promissory note is required to bring proof that the original creditor transferred it to him for collection, as opposed to his having received it for safekeeping or having found it by chance. The tanna of our mishna holds that the present holder of the document is not required to bring proof that the debt was transferred to him and therefore he can collect the debt through the promissory note in his possession. And the tanna of the baraita holds that he is required to bring such proof, and in its absence he cannot collect the debt with the document he holds.
5This is as it was stated: Letters are acquired by transferring the document. Abaye says: The new holder of the document is required to bring proof that he has in fact acquired the right to collect the debt. And Rava says: He is not required to bring such proof; it is assumed that if he is holding the document it was transferred to him knowingly by the original creditor.
6Abaye said: From where do I say that he is required to bring proof? This is as it is taught in a baraita : In the case of one of several brothers, heirs of an estate, who has a promissory note in his possession listing a debt owed to the deceased father, and he seeks to collect the debt for himself, it is upon him to bring proof that the document was transferred to him legally by his father in his lifetime, or that it was bequeathed to him specifically and he did not appropriate it from the other brothers. Abaye concludes from this: What, is the same not true for all others in a similar situation? In other words, whenever someone holds a promissory note that did not initially belong to him he is required to prove that he acquired it legally.
7And Rava said in response: Proof is not generally required in such a case. But the case of brothers who are heirs is different, as it is common for brothers who are co-heirs to seize property belonging to the estate from one another.
8There are those who say there is a different version of this exchange between Abaye and Rava. According to this version, Rava said: From where do I say that no proof is required? As it is taught in a baraita : In the case of one of several brothers, heirs of an estate, who has a promissory note in his possession listing a debt owed to the deceased father, and he seeks to collect the debt for himself, it is upon him to bring proof that the document was transferred to him legally by his father in his lifetime, or that it was bequeathed to him specifically and that he did not appropriate it from the other brothers. The implication is that it is only brothers who must bring such proof, as it is common for brothers who are co-heirs to seize property belonging to the estate from one another. But others in a similar situation do not have to bring proof that they acquired the promissory note legally.
9And how would Abaye counter this proof? He would say: There is no difference between brothers and anyone else; they all have to bring proof. The baraita specifies brothers because it was necessary for it to mention that case, as it might enter your mind to say that since it is common for brothers who are co-heirs to seize property belonging to the estate from one another, one might say that they are careful to prevent such attempts. And therefore, when brothers produce a promissory note, they are not required to bring proof that they obtained it legally, as it is assumed that the other brothers would not have allowed the note to escape their possession otherwise. To counter this, the baraita teaches us that brothers, too, must bring proof when they produce promissory notes.
10§ The Gemara returns to discuss the case of two men with the same name. But what about that which is taught in another baraita : Just as the two men named Yosef ben Shimon can produce a promissory note against others, so can they produce promissory notes against one another. This represents a third opinion, standing in opposition to both the mishna and the previous baraita . The Gemara asks: With regard to what do the mishna and first baraita on the one hand, and this baraita on the other, disagree?
11The Gemara answers: They disagree about whether or not a scribe may write a promissory note for a debtor even if the creditor is not with him.
12The tanna of our mishna holds that a scribe may write a promissory note for a debtor even if the creditor is not with him. The Gemara explains: At times, it could happen that one of the men named Yosef ben Shimon goes to a scribe and to witnesses and says to them: Write a promissory note for me, as I wish to borrow money from another Yosef ben Shimon. And then, after they write the document and sign it for him, he will take it and say to the other Yosef ben Shimon: Give me the hundred dinars that you borrowed from me, as attested to in this document. That is the reason why the mishna rules that two people of the same name cannot collect a debt through a promissory note from one another, thereby preventing this occurrence.
13By contrast, the tanna of the other baraita holds that a scribe may not write a promissory note for a debtor unless the creditor is with him and consents to the writing of the document. If one Yosef ben Shimon consents to the writing of the document before the other, they apparently trust one another, and there is no concern that the one holding the promissory note will defraud the other.
14§ The mishna teaches: If a document is found among one’s documents stating: The promissory note against Yosef ben Shimon is repaid, and both men named Yosef ben Shimon owed this man money, the promissory notes of both of them are considered repaid, as it cannot be determined which debt was repaid and which is outstanding. The Gemara comments: The implication of the mishna is that the reason this man cannot collect his debt is that this note was found among his papers; but if it was not suddenly found, rather he was always aware of its existence, he could present a promissory note against one of the men named Yosef ben Shimon and collect the debt from him. The Gemara asks: But didn’t we learn earlier in the mishna: Nor can another present a promissory note against either of them?
15Rabbi Yirmeya said: This later line in the mishna is stated with regard to a promissory note in which the debtors Yosef ben Shimon are identified by having their names tripled, i.e., through mentioning the name of their respective grandfathers, as is explained at the end of the mishna.
16The Gemara questions this explanation: But let us see in whose name the receipt, i.e., the note stating that Yosef ben Shimon’s debt has been repaid, is written. Why is there uncertainty as to which Yosef ben Shimon is referred to in the document? Rav Hoshaya said: The case is where the debtors are identified by having their names tripled in the promissory note, but the names are not tripled in the receipt.
17Abaye stated a different answer to this question, that the mishna is speaking about the debtor, not the creditor, and this is what it is saying: If a receipt is found among the debtor’s documents stating: The promissory note of Yosef ben Shimon against me has been repaid, and this debtor had borrowed money from both men named Yosef ben Shimon, the promissory notes of both of them are considered repaid, i.e., they are not valid for collection, as it cannot be determined which debt was paid and which one is outstanding.
18The mishna teaches: What should two people with the same name in a single city do in order to conduct their business? They should triple their names by writing three generations: Yosef ben Shimon ben so-and-so. If their grandfather’s names are identical and they have no prominent physical difference to indicate who is the one listed in the document, they write that the one referred to in the document is a priest, if that is the case. The Sages taught the following continuation of the mishna in a baraita : And if both of them were priests, they should write several generations of ancestors, until a divergence in names is found that can serve as a means of identification.
19MISHNA: In the case of one who says to his son before dying: One promissory note among the promissory notes in my possession is repaid, but I do not know which one, the promissory notes of all of those who owe him money are considered repaid, i.e., they are not valid for collection, as it cannot be determined which debt was repaid and which are outstanding. If there were found among his papers two promissory notes owed by one person, the one for the greater amount is considered repaid, and the one for the smaller amount is not considered repaid and can be collected; the debtor is favored in the case of an uncertainty.
20GEMARA: Rava says that if a creditor says to a debtor who borrowed money twice from him: One promissory note of the two that I have of yours in my possession is repaid, without specifying which one, the one for the greater amount is considered repaid, and the one for the smaller amount is not considered repaid, and can be collected. If the creditor said instead: The debt of yours that I have in my possession is repaid, all the promissory notes this creditor has from this debtor are considered repaid, as the term debt covers all the loans at once.
21Ravina said to Rava: If that is so that when one makes an ambiguous statement it is interpreted to his detriment, does the same halakha apply to sales? If a seller of land writes a document for a purchaser stating: My field is hereby sold to you, without specifying which of his two fields he is referring to, is it the larger field that is sold to him? And if he writes a document for the purchaser stating: The field that I have is sold to you, is it so that all of his fields are sold to him, as the Hebrew word for field can refer to several fields as well as a single field?
22Rava explains: There, the holder of the document of sale is at a disadvantage, as it is he who seeks to take more property from the seller, and must accept the minimal meaning. Here too, in the case of the promissory notes, it is the holder of the document, the creditor, who seeks to collect more money from the debtor. Therefore, the creditor is at a disadvantage.
23MISHNA: One who lends money to another with the assurance of a guarantor cannot collect the debt from the guarantor.