Leviticus 7:15-17 King James Version (KJV)

15. And the flesh of the sacrifice of his peace offerings for thanksgiving shall be eaten the same day that it is offered; he shall not leave any of it until the morning.

16. But if the sacrifice of his offering be a vow, or a voluntary offering, it shall be eaten the same day that he offereth his sacrifice: and on the morrow also the remainder of it shall be eaten:

17. But the remainder of the flesh of the sacrifice on the third day shall be burnt with fire.

Leviticus 7