Leviticus 3:10-12

New Catholic Bible

¹⁰ the two kidneys with their fat and the fat around the loins, and the lobe of the liver that he will detach along with the kidneys. ¹¹ Then the priest shall burn them on the altar as food offered up to the Lord by fire.

¹² “If his offering is a goat, he shall offer it before the Lord.