Leviticus 4:11

7 The priest must then put some of the blood on the horns of the altar of fragrant incense that is before the LORD in the Tent of Meeting. And he is to pour out the rest of the bull’s blood at the base of the altar of burnt offering at the entrance to the Tent of Meeting.

8 Then he shall remove all the fat from the bull of the sin offering—the fat that covers the entrails, all the fat that is on them,

9 both kidneys with the fat on them near the loins, and the lobe of the liver, which he is to remove with the kidneys—

10 just as the fat is removed from the ox of the peace offering. Then the priest shall burn them on the altar of burnt offering.

11 But the hide of the bull and all its flesh, with its head and legs and its entrails and dung—

12 all the rest of the bull—he must take outside the camp to a ceremonially clean place where the ashes are poured out, and there he must burn it on a wood fire on the ash heap.

13 Now if the whole congregation of Israel strays unintentionally and the matter escapes the notice of the assembly so that they violate any of the LORD’s commandments and incur guilt by doing what is forbidden,

14 when they become aware of the sin they have committed, then the assembly must bring a young bull as a sin offering and present it before the Tent of Meeting.

15 The elders of the congregation are to lay their hands on the bull’s head before the LORD, and it shall be slaughtered before the LORD.

Read all of Leviticus 4