Leviticus 4:9-11

Amplified Bible

⁹ and the two kidneys with the fat that is on them at the loins, and the lobe of the liver, which he shall remove with the kidneys ¹⁰ (just as these are removed from the ox of the sacrifice of peace offerings), and the priest is to offer them up in smoke on the altar of burnt offering. ¹¹ But the hide of the bull and all its meat, with its head, its legs, its entrails, and its refuse,