Leviticus 7:23-29

²³Speak unto the children of Israel, saying: Ye shall eat no fat, of ox, or sheep, or goat.

²⁴And the fat of that which dieth of itself, and the fat of that which is torn of beasts, may be used for any other service; but ye shall in no wise eat of it.

²⁵For whosoever eateth the fat of the beast, of which men present an offering made by fire unto the LORD, even the soul that eateth it shall be cut off from his people.

²⁶And ye shall eat no manner of blood, whether it be of fowl or of beast, in any of your dwellings.

²⁷Whosoever it be that eateth any blood, that soul shall be cut off from his people.

²⁸And the LORD spoke unto Moses, saying:

²⁹Speak unto the children of Israel, saying: He that offereth his sacrifice of peace-offerings unto the LORD shall bring his offering unto the LORD out of his sacrifice of peace-offerings.