Leviticus 7:17

15The 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“‘But if the sacrifice of his offering is a vow, or a free will offering, it shall be eaten on the day that he offers his sacrifice. On the next day what remains of it shall be eaten,

17but what remains of the meat of the sacrifice on the third day shall be burned with fire.

18If any of the meat of the sacrifice of his peace offerings is eaten on the third day, it will not be accepted, and it shall not be credited to him who offers it. It will be an abomination, and the soul who eats any of it will bear his iniquity.

19“‘The meat that touches any unclean thing shall not be eaten. It shall be burned with fire. As for the meat, everyone who is clean may eat it;