Leviticus 10:8-15 - Lasting Statutes

⁸ And the Lord said to Aaron: ⁹ Take no wine, or strong drink, you or your sons with you, when you go into the Tent of meeting, that it may not be the cause of death to you; this is an order for ever through all your generations. ¹⁰ And make a division between the holy and the common, and between the unclean and the clean; ¹¹ Teaching the children of Israel all the laws which the Lord has given them by the hand of Moses.

¹² And Moses said to Aaron and to Eleazar and Ithamar, his sons who were still living, Take the rest of the meal offering from the offerings of the Lord made by fire, and take it for your food, without leaven, at the side of the altar, for it is most holy. ¹³ It is to be for your food in a holy place, because it is your right and your sons' right, from the offerings of the Lord made by fire: for so am I ordered. ¹⁴ And the breast which is waved and the leg which is lifted up on high, you are to take as your food in a clean place; you and your sons and your daughters with you: for they are given to you as your right and your sons' right, from the peace-offerings of the children of Israel. ¹⁵ Let them take the breast which is waved and the leg which is lifted up on high, with the fat of the burned offering, to be waved for a wave offering before the Lord; and this will be for you and for your sons with you, for a right for ever, as the Lord has given orders.