Leviticus 7:3-5

New American Standard Bible

³ Then he shall offer from it all its fat: the ^(A)fat tail and the fat that covers the entrails, ⁴ and the two kidneys with the fat that is on them, which is on the loins; and he shall remove the lobe on the liver ^(B)with the kidneys. ⁵ The priest shall offer them up in smoke on the altar as an offering by fire to the Lord; it is a guilt offering.