Leviticus 3:13

10 and the two kidneys, and the fat that is on them, which is by the loins, and the cover on the liver, with the kidneys, shall he take away.

11 The priest shall burn it on the altar: it is the food of the offering made by fire to Yahweh.

12 If his offering be a goat, then he shall offer it before Yahweh:

13 and he shall lay his hand on the head of it, and kill it before the tent of meeting; and the sons of Aaron shall sprinkle the blood of it on the altar round about.

14 He shall offer of it his offering, [even] an offering made by fire to Yahweh; the fat that covers the inwards, and all the fat that is on the inwards,

15 and the two kidneys, and the fat that is on them, which is by the loins, and the cover on the liver, with the kidneys, shall he take away.

16 The priest shall burn them on the altar: it is the food of the offering made by fire, for a sweet savor; all the fat is Yahweh`s.