Leviticus 7:19-21

19And the flesh that toucheth any unclean thing shall not be eaten; it shall be burnt with fire: and as for the flesh, all that be clean shall eat thereof.

20But the soul that eateth of the flesh of the sacrifice of peace offerings, that pertain unto Yhwh, having his uncleanness upon him, even that soul shall be cut off from his people.

21Moreover the soul that shall touch any unclean thing, as the uncleanness of man, or any unclean beast, or any abominable unclean thing, and eat of the flesh of the sacrifice of peace offerings, which pertain unto Yhwh, even that soul shall be cut off from his people.