TSK · Leviticus 4:11

But the flesh of the bull, and its skin, and its dung, you shall burn with fire outside of the camp: it is a sin offering.

No sin offering, of which any of the blood is brought into the Tent of Meeting to make atonement in the Holy Place, shall be eaten: it shall be burned with fire.

So Aaron drew near to the altar, and killed the calf of the sin offering, which was for himself.

One shall burn the heifer in his sight; her skin, and her flesh, and her blood, with her dung, shall he burn:

For the bodies of those animals, whose blood is brought into the holy place by the high priest as an offering for sin, are burned outside of the camp.