Exodus 29:14 in the King James Version
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.
Context
13 You shall take all the fat that covers the innards, the cover of the liver, the two kidneys, and the fat that is on them, and burn them on the altar.
14 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.
15 “You shall also take the one ram, and Aaron and his sons shall lay their hands on the head of the ram.