Leviticus 10:12-15

12And Moses spake unto Aaron, and unto Eleazar and unto Ithamar, his sons that were left, Take the meal-offering that remaineth of the offerings of Jehovah made by fire, and eat it without leaven beside the altar; for it is most holy; 13and ye shall eat it in a holy place, because it is thy portion, and thy sons’ portion, of the offerings of Jehovah made by fire: for so I am commanded. 14And the wave-breast and the heave-thigh shall ye eat in a clean place, thou, and thy sons, and thy daughters with thee: for they are given as thy portion, and thy sons’ portion, out of the sacrifices of the peace-offerings of the children of Israel. 15The heave-thigh and the wave-breast shall they bring with the offerings made by fire of the fat, to wave it for a wave-offering before Jehovah: and it shall be thine, and thy sons’ with thee, as a portion for ever; as Jehovah hath commanded.