Ezekiel 43:21
You shall also take the bull of the sin offering, and it shall be burned in the appointed place belonging to the temple, outside the sacred area.
Exodus 29:14
But the flesh of the bull and its skin and its dung you shall burn with fire outside the camp; it is a sin offering.
Leviticus 4:12
all the rest of the bull--he shall carry outside the camp to a clean place, to the ash heap, and shall burn it up on a fire of wood. On the ash heap it shall be burned up.
Leviticus 8:17
But the bull and its skin and its flesh and its dung he burned up with fire outside the camp, as the LORD commanded Moses.
Hebrews 13:11-12
For the bodies of those animals whose blood is brought into the holy places by the high priest as a sacrifice for sin are burned outside the camp.