Study Bava Batra folio 94B with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
say the latter clause of the Mishnah: R' Yosei says: It is insufficient to merely reduce the quantity of seeds of a different kind; rather, one must pick out all the seeds of a different kind.
The Talmud explains the difficulty: Granted, if you say that 1/4th-kav of seeds of a different kind per se’a with regard to diverse kinds is comparable to more than 1/4th-kav of impurities per se’a with regard to a sale, then it is about this that they disagree: The first tanna holds that we do not
The Talmud answers: There, with regard to diverse kinds, this is the reasoning of R' Yosei: One must pick out all the seeds, because once he is purifying the admixture of seeds, if he deliberately leaves a quantity of seeds of a different kind mixed in, it appears as though he is intentionally pla
The Talmud suggests: Come and hear another challenge to Rav Huna’s ruling from a Mishnah (Bava Metzia 37a): In the case of two people who deposited money with one person, and this one deposited 100 dinars and that one deposited 200 dinars, and when they return to collect their deposits, this one say
The Talmud rejects this challenge: How can these cases be compared? There, in the case of the deposits, it is certain that at least 100 dinars belongs to this Master and 100 dinars belongs to that Master. Here, in the case of a sale where there is an unacceptable proportion of impurities mixed in,