Leviticus 7:19-25

19And the flesh that toucheth anything unclean shall not be eaten; it shall be burned with fire. And as to the flesh, all that are clean may eat [the] flesh.

20But the soul that eateth the flesh of the sacrifice of peace-offering which is for Jehovah, having his uncleanness upon him, that soul shall be cut off from his peoples.

21And if any one touch anything unclean, the uncleanness of man, or unclean beast, or any unclean abomination, and eat of the flesh of the sacrifice of peace-offering, which is for Jehovah, that soul shall be cut off from his peoples.

22And Jehovah spoke to Moses, saying,

23Speak unto the children of Israel, saying, No fat, of ox, or of sheep, or of goat shall ye eat.

24But the fat of a dead carcase, and the fat of that which is torn, may be used in any other use; but ye shall in no wise eat it.

25For whoever eateth the fat of the beast of which men present an offering by fire to Jehovah, the soul that hath eaten shall be cut off from his peoples.