Leviticus 9:18-20

American Standard Version

¹⁸ He slew also the ox and the ram, the sacrifice of peace-offerings, which was for the people: and Aaron’s sons delivered unto him the blood, which he sprinkled upon the altar round about, ¹⁹ and the fat of the ox and of the ram, the fat tail, and that which covereth the inwards, and the kidneys, and the caul of the liver: ²⁰ and they put the fat upon the breasts, and he burnt the fat upon the altar: