Exodus 29:14

But burn the flesh of the bull and its hide and dung outside the camp; it is a sin offering.

Note Or purification offering; also in verse 36

But the flesh of the bullock, and his skin, and his dung, shalt thou burn with fire without the camp: it is a sin offering.

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

But the flesh of the bullock, and its skin, and its dung, shalt thou burn with fire without the camp: it is a sin-offering.