Talmud su Genesi 38:28

¹¹²The same statements are in the Babli, 73b. Rebbi Abba in the name of Rav Ḥisda: Three are trustworthy immediately¹¹³They are trustworthy only immediately; after some time they must be treated under the rules which require two independent witnesses.: a midwife, a caravan, and the one who purifies her colleagues. A midwife: “The midwife took and wound a red string [around his hand] to indicate that this one was born first¹¹⁴Gen. 38:28, quoted incompletely. In a multiple birth, the midwife has the authority to determine which child was born first, which may determine inheritance rights. The Babli empowers the midwife to testify who is whose child in case several women give birth in the same room..” A caravan, as Rebbi Abba, the brother of Rebbi Jehudah bar Zavdi said in the name of Rav: As long as a baby lies in the public domain, either its father or its mother can testify about him. Once it was collected from the public domain, one needs two witnesses; its father and mother are like two witnesses. The one who purifies her colleagues, as we have stated there¹¹⁵Mishnah Niddah 9:4.: “Three women sleep on one bed. If blood was found under one of them, all three are impure¹¹⁶In the impurity of menstruation.. If one of them checked herself out and found herself impure¹¹⁶In the impurity of menstruation., she is impure and the other two are pure.” Rebbi Abba said, only within 24 hours¹¹⁷The Babli emphatically disagrees and requires that the checking be done immediately upon leaving the bed..