Leviticus 10:8-15 - Lasting Statutes

⁸ And Jehovah spoke to Aaron, saying, ⁹ Do not drink wine nor strong drink, neither you nor your sons with you, when you go into the tabernacle of the congregation, lest you die, a statute forever throughout your generations. ¹⁰ Even for a distinction between the holy and unholy, and between the unclean and clean ¹¹ and so that you may teach the sons of Israel all the statutes which Jehovah has spoken to them by the hand of Moses.

¹² And Moses spoke to Aaron, and to Eleazar and to Ithamar, his sons that were left, Take the food offering that remains of the offerings of Jehovah made by fire, and eat it without leaven beside the altar. For it is most holy. ¹³ And you shall eat in the holy place, because it is your due, and your sons' due, of the fire offerings of Jehovah made by fire. For so I am commanded. ¹⁴ And the wave breast and heave shoulder you shall eat in a clean place, you, and your sons and your daughters with you. For they have been given for your portion and the portion of your sons out of the sacrifices of peace offerings of the sons of Israel. ¹⁵ The heave shoulder and the wave breast they shall bring with the fire offerings of the fat, to wave for a wave offering before Jehovah. And it shall be yours, and your sons' with you, by a statute forever, even as Jehovah has commanded.