Leviticus 3:15-17

American Standard Version

¹⁵ and the two kidneys, and the fat that is upon them, which is by the loins, and the caul upon the liver, with the kidneys, shall he take away. ¹⁶ And the priest shall burn them upon the altar: it is the food of the offering made by fire, for a sweet savor; all the fat is Jehovah’s. ¹⁷ It shall be a perpetual statute throughout your generations in all your dwellings, that ye shall eat neither fat nor blood.