Leviticus 9:18-20

New King James Version

¹⁸ He also killed the bull and the ram as ^(A)sacrifices of peace offerings, which were for the people. And Aaron’s sons presented to him the blood, which he sprinkled all around on the altar, ¹⁹ and the fat from the bull and the ram—the fatty tail, what covers the entrails and the kidneys, and the fatty lobe attached to the liver; ²⁰ and they put the fat on the breasts. ^(B)Then he burned the fat on the altar;