Leviticus 7:18-20

Young's Literal Translation

¹⁸ and if any of the flesh of the sacrifice of his peace-offerings be really eaten on the third day, it is not pleasing; for him who is bringing it near it is not reckoned; it is an abominable thing, and the person who is eating of it his iniquity doth bear.

¹⁹ `And the flesh which cometh against any unclean thing is not eaten; with fire it is burnt; as to the flesh, every clean one doth eat of the flesh;

²⁰ and the person who eateth of the flesh of the sacrifice of the peace-offerings which [are] Jehovah's, and his uncleanness upon him, even that person hath been cut off from his people.