By default we accept a sheep of any size to redeem a first-born male donkey, but if one asks, they will be told to use a sheep worth at least 3 zuz: Bechorot 11a
Whether the sheep used for redemption must be any particular gender or size (age?): Bechorot 9a, 11a
Whether the sheep used for redemption is eligible if it has a physical defect: Bechorot 9a
Redeeming the donkey by paying its worth with something other than a sheep: Bechorot 9b, 11a
The mitzvah is supposed to be to redeem it; areifah is only if redemption is not done: Bechorot 13a
Linking the redemption of the first-born donkey with the redemption of the first-born son: Bechorot 10b, 12b
Timing of the redemption: Bechorot 10b-11a
Who owns the donkey if it is redeemed by someone other than the owner: Bechorot 11a
What if the sheep is designated, but it dies before one can give it to a kohen: Bechorot 12b
What if the sheep is designated, but the donkey dies before one can give the sheep to a kohen: Bechorot 12b
What is done with the first-born donkey prior to redemption
Benefit from the donkey prior to redemption: Bechorot 9b, 12b
Nullifying a first-born donkey in a mixture of other animals: Temurah 28a
Incinerating a product woven from the hair of a first-born donkey: Temurah 34a
Kiddushin with a first-born male donkey prior to its redemption, or afterward: Bechorot 9b, 10b
Does a thief who steals an unredeemed first-born donkey pay the kefel fine for theft?: Bechorot 11a
What if the donkey is not redeemed
The areifah procedure: Bechorot 10b, 13a
Areifah as a punishment for the owner of the donkey, for cheating the kohen of his income: Bechorot 10b
Linking the areifah of the first-born donkey with the areifah of the eglah arufah: Bechorot 9b, 10b
Benefit from a first-born donkey if it is killed rather than redeemed: Bechorot 9b-10b
Distinguishing between commercial benefit from the donkey and benefit from its body: Bechorot 10b
Is the body of the donkey able to contract impurity of food: Bechorot 9b-10a
Burying the donkey if one does not redeem it: Bechorot 10b, 12b; Temurah 33b, 34a
What is done with the sheep used to redeem the donkey
Is the sheep considered to be transferred to the kohen from the time when it is identified for redemption?: Bechorot 11b
May a kohen take the sheep if it dies before the transfer to the kohen: Bechorot 9a, 11b
Using a sheep to redeem multiple donkeys (in series): Bechorot 9a
Keeping the sheep rather than give it to a kohen, where it is unclear that any redemption was required because the donkey may not have been the first-born: Bava Metzia 6b; Bechorot 9a
Tithing sheep used to redeem an uncertain first-born: Bava Metzia 6b-7a; Bechorot 11a
Tithing sheep which were all redemptions for animals which may have been first-born: Bava Metzia 7a; Bechorot 11a
Tithing sheep used to redeem first-born donkeys inherited by a non-kohen from a kohen maternal grandfather, who inherited them from a non-kohen maternal grandfather: Bechorot 11a
Beyond the Law
This mitzvah is beloved, because of the aid the donkeys provided when we left Egypt: Bechorot 13a
Presenting a reason for why the laws of redeeming first-born donkeys do not apply to first-born horses or camels - the role of donkeys in aiding our departure from Egypt: Bechorot 5b
Whether this mitzvah was one of those for which the Jews merited entry into Israel: Kiddushin 37b