Audio by Dr. Michael Sokolow

Vetches of Second Tithe may be eaten only when still tender, and may be brought into Jerusalem and taken out again. If they became unclean, R. Tarfon says: they must be divided among pieces of dough. But the Sages say: they may be redeemed. [Vetches] of heave offering, Beth Shammai say: they must be soaked and rubbed in a state of purity, but may be given as food in a state of impurity. Beth Hillel say: they must be soaked [only] in a state of purity, but may be rubbed and given as food in a state of impurity. Beth Shammai say: they must be eaten dry [only]. R. Akiba says: whatever is done with them may be done in a state of impurity. מ מעשר שני 2.4
כרשיני מעשר שני-- ייאכלו צמחונין, ונכנסין לירושלים ויוצאין נטמאו-- רבי טרפון אומר, יתחלקו לעיסות; וחכמים אומרים, ייפדו ושל תרומה-- בית שמאי אומרים, שורין ושפין בטהרה, ומאכילין בטומאה; בית הלל אומרים שורין בטהרה, ושפין ומאכילין בטומאה שמאי אומר, ייאכלו צריד רבי עקיבה אומר, כל מעשיהן בטומאה
If common money and Second Tithe money were scattered together, whatever is picked up [singly] belongs to Second Tithe until its sum is completed, and the remainder belongs to the common money. If they were so mixed up as to be taken up by the handful, [they are divided] according to the proportion. This is the general rule: what is picked up [singly] must be first given to Second Tithe, but what is picked up in a mixed [quantity must be divided] according to the proportion.  מ מעשר שני 2.5
מעות חולין ומעות מעשר שני שנתפזרו-- מה שלקט, לקט למעשר שני עד שישלים; והשאר חולין ואם בלל וחפן, לפי חשבון זה הכלל-- המתלקטין, למעשר שני; והנבללין, לפי חשבון

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