Leviticus 7:17-19

New International Version

¹⁷ Any meat of the sacrifice left over till the third day must be burned up.^{(A) 18} If any meat of the fellowship offering^(B) is eaten on the third day, the one who offered it will not be accepted.^(C) It will not be reckoned^(D) to their credit, for it has become impure; the person who eats any of it will be held responsible.^(E)

¹⁹ “‘Meat that touches anything ceremonially unclean must not be eaten; it must be burned up. As for other meat, anyone ceremonially clean may eat it.