Leviticus 7:15
15 And the flesh of the sacrifice of his peace offerings afor thanksgiving shall be eaten on the day of his offering. He shall not leave any of it until the morning.
Leviticus 19:5–6
5 y“When you offer a sacrifice of peace offerings to the Lord, you shall offer it so zthat you may be accepted. 6 It shall be eaten the same day you offer it or on the day after, and anything left over until the third day shall be burned up with fire.