Leviticus 10:8-15 - Lasting Statutes

8 Then the Lord spoke to Aaron, saying, 9 Do not drink wine or intoxicating drink, neither you nor your sons with you, when you come into the Tent of Meeting, so that you will not die—it is a permanent statute throughout your generations— 10 and to make a distinction and recognize a difference between the holy (sacred) and the common (profane), and between the [ceremonially] unclean and the clean; 11 and you are to teach the Israelites all the statutes which the Lord has spoken to them through Moses.”

12 Then Moses said to Aaron, and to his surviving sons, Eleazar and Ithamar, “Take the grain offering that is left over from the offerings by fire to the Lord, and eat it unleavened beside the altar, for it is most holy. 13 You shall eat it in a holy place, because it is your portion and your sons’ portion, from the offerings by fire to the Lord; for so I have been commanded. 14 But the breast of the wave offering and the thigh of the heave offering you may eat in a clean place, you and your sons and daughters with you; for the breast and the thigh are your portion and your sons’ portion, given out of the sacrifices of the peace offerings of the Israelites. 15 They shall bring the thigh presented by lifting up and the breast presented by waving, along with the offerings by fire of the fat, to present as a wave offering before the Lord. This shall be yours and your sons’ with you, as your perpetual portion, just as the Lord has commanded.”