Leviticus 7
15 Ref The flesh of the sacrifice of his peace offerings for thanksgiving shall be eaten on the day of his offering. He shall not leave any of it until the morning.
16 Ref "'But if the sacrifice of his offering is a vow, or a freewill offering, it shall be eaten on the day that he offers his sacrifice; and on the next day what remains of it shall be eaten:
17 Ref but what remains of the flesh of the sacrifice on the third day shall be burned with fire.
18 Ref If any of the flesh of the sacrifice of his peace offerings is eaten on the third day, it will not be accepted, neither shall it be imputed to him who offers it. It will be an abomination, and the soul who eats any of it will bear his iniquity.