Leviticus 4:11

8 All the fat of the bull of the sin-offering he shall take off from it; the fat that covers the inwards, and all the fat that is on the inwards,

9 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,

10 as it is taken off from the ox of the sacrifice of peace-offerings: and the priest shall burn them on the altar of burnt offering.

11 The skin of the bull, and all its flesh, with its head, and with its legs, and its inwards, and its dung,

12 even the whole bull shall he carry forth outside the camp to a clean place, where the ashes are poured out, and burn it on wood with fire: where the ashes are poured out shall it be burnt.

13 If the whole congregation of Israel err, and the thing be hid from the eyes of the assembly, and they have done any of the things which Yahweh has commanded not to be done, and are guilty;

14 when the sin in which they have sinned is known, then the assembly shall offer a young bull for a sin-offering, and bring it before the tent of meeting.