Leviticus 7:2-4

New Catholic Bible

² The guilt offering will be slain where the burnt offerings are slain. He is to sprinkle its blood around the altar. ³ He shall offer all of its fat: its fat tail, the fat that covers its entrails, ⁴ the two kidneys with their fat, the fat around the loins, and the lobe of the liver that he will detach along with the kidneys.