17 But the firstling of a cow or of a sheep or of a goat you shall not redeem. They [as the firstborn of clean beasts belong to God and] are holy. You shall sprinkle their blood upon the altar and shall burn their fat for an offering made by fire, for a sweet and soothing odor to the Lord.
18 And the flesh of them shall be yours, as the wave breast and as the right shoulder are yours.
19 All the heave offerings [the lifted-out and kept portions] of the holy things which the Israelites give to the Lord I give to you and to your sons and your daughters with you, as a continual debt forever. It is a covenant of salt [that cannot be dissolved or violated] forever before the Lord for you [Aaron] and for your posterity with you.
20 And the Lord said to Aaron, You shall have no inheritance in the land [of the Israelites], neither shall you have any part among them. I am your portion and your inheritance among the Israelites.
21 And, behold, I have given the Levites all the tithes in Israel for an inheritance in return for their service which they serve, the [menial] service of the Tent of Meeting.
22 Henceforth the Israelites shall not come near the Tent of Meeting [the covered sanctuary, the Holy Place, and the Holy of Holies], lest they incur guilt and die.
23 But the Levites shall do the [menial] service of the Tent of Meeting, and they shall bear and remove the iniquity of the people [that is, be answerable for the legal pollutions of the holy things and offer the necessary atonements for unintentional offenses in these matters]. It shall be a statute forever in all your generations, that among the Israelites the Levites have no inheritance [of land].