Leviticus 7:2-4

New International Version

² The guilt offering is to be slaughtered in the place where the burnt offering is slaughtered, and its blood is to be splashed against the sides of the altar. ³ All its fat^(A) shall be offered: the fat tail and the fat that covers the internal organs, ⁴ both kidneys with the fat on them near the loins, and the long lobe of the liver, which is to be removed with the kidneys.^(B)