Leviticus 4:10-12

New International Version - UK

¹⁰ just as the fat is removed from the ox^[a] sacrificed as a fellowship offering. Then the priest shall burn them on the altar of burnt offering. ¹¹ But the hide of the bull and all its flesh, as well as the head and legs, the internal organs and the intestines – ¹² that is, all the rest of the bull – he must take outside the camp to a place ceremonially clean, where the ashes are thrown, and burn it there in a wood fire on the ash heap.