Leviticus 10:12-15

12And Moses spoke to Aaron, and to Eleazar and to Ithamar, his sons that were left, Take the oblation that is left of Jehovah's offerings by fire, and eat it with unleavened bread beside the altar; for it is most holy.

13And ye shall eat it in a holy place, because it is thy due, and thy sons' due, of Jehovah's offerings by fire; for so I am commanded.

14And the breast of the wave-offering, and the shoulder of the heave-offering shall ye eat in a clean place, thou, and thy sons, and thy daughters with thee; for [as] thy due, and thy sons' due, are they given of the sacrifices of peace-offerings of the children of Israel.

15The shoulder of the heave-offering and the breast of the wave-offering shall they bring, with the fire-offering of the pieces of fat, to wave [them] as a wave-offering before Jehovah; and they shall be thine, and thy sons' with thee, for an everlasting statute, as Jehovah has commanded.