Selling "half" of a thief: Kiddushin 18a, 20b
Whether a thief may be sold, if his sale is worth more or less than the amount due: Kiddushin 18a
Whether a thief may be sold twice for the same theft: Kiddushin 18a
Whether a thief may be sold in multiple instances, where he was called to court [for the separate thefts] at separate times: Kiddushin 18a
Whether a thief may be sold in order to pay off the requisite fine of double the stolen item's value: Kiddushin 18a
Witnesses who would have incriminated someone else in a theft resulting in being sold [to pay for the theft], but were caught by witnesses who claim they couldn't have been there to witness it: Kiddushin 18a; Makkot 2b
Whether this eved receives Severance Gifts upon freedom: Kiddushin 14b-15a
Whether this eved may opt to stay beyond the Sabbatical Year, having his ear pierced: Kiddushin 14b-15a
Whether the master may mate him with a Nochri maid: Kiddushin 14b-15a