Leviticus 7:24-25

And the fat of the beast that dieth of itself, and the fat of that which is torn with beasts, may be used in any other use: but ye shall in no wise eat of it. {beast...: Heb. carcase} For whosoever eateth the fat of the beast, of which men offer an offering made by fire unto the LORD, even the soul that eateth {it} shall be cut off from his people.