Leviticus 3:14-17And he shall offer thereof his offering, even an offering made by fire unto the LORD; the fat that covereth the inwards, and all the fat that is upon the inwards, And the two kidneys, and the fat that is upon them, which is by the flanks, and the caul above the liver, with the kidneys, it shall he take away. And the priest shall burn them upon the altar: it is the food of the offering made by fire for a sweet savour: all the fat is the LORD's. It shall be a perpetual statute for your generations throughout all your dwellings, that ye eat neither fat nor blood.
Leviticus 7:29-34Speak unto the children of Israel, saying, He that offereth the sacrifice of his peace offerings unto the LORD shall bring his oblation unto the LORD of the sacrifice of his peace offerings. His own hands shall bring the offerings of the LORD made by fire, the fat with the breast, it shall he bring, that the breast may be waved for a wave offering before the LORD. And the priest shall burn the fat upon the altar: but the breast shall be Aaron's and his sons'. And the right shoulder shall ye give unto the priest for an heave offering of the sacrifices of your peace offerings. He among the sons of Aaron, that offereth the blood of the peace offerings, and the fat, shall have the right shoulder for his part. For the wave breast and the heave shoulder have I taken of the children of Israel from off the sacrifices of their peace offerings, and have given them unto Aaron the priest and unto his sons by a statute for ever from among the children of Israel.