The Lord said to Moses, "Put Aaron's staff back before the Pact, to be kept as a lesson to rebels, so that their mutterings against Me may cease, lest they die." This Moses did; just as the Lord had commanded him, so he did. But the Israelites said to Moses, "Lo, we perish! We are lost, all of us lost! Everyone who so much as ventures near the Lord's Tabernacle must die. Alas, we are doomed to perish!"
The Lord said to Aaron: You and your sons and the ancestral house under your charge shall bear any guilt connected with the sanctuary; you and your sons alone shall bear any guilt connected with your priesthood. You shall also associate with yourself your kinsmen the tribe of Levi, your ancestral tribe, to be attached to you and to minister to you, while you and your sons under your charge are before the Tent of the Pact. They shall discharge their duties to you and to the Tent as a whole, but they must not have any contact with the furnishings of the Shrine or with the altar, lest both they and you die. They shall be attached to you and discharge the duties of the Tent of Meeting, all the service of the Tent; but no outsider shall intrude upon you as you discharge the duties connected with the Shrine and the altar, that wrath may not again strike the Israelites.
I hereby take your fellow Levites from among the Israelites; they are assigned to you in dedication to the Lord, to do the work of the Tent of Meeting; while you and your sons shall be careful to perform your priestly duties in everything pertaining to the altar and to what is behind the curtain. I make your priesthood a service of dedication; any outsider who encroaches shall be put to death.
The Lord spoke further to Aaron: I hereby give you charge of My gifts, all the sacred donations of the Israelites; I grant them to you and to your sons as a perquisite, a due for all time. This shall be yours from the most holy sacrifices, the offerings by fire: every such offering that they render to Me as most holy sacrifices, namely, every meal offering, sin offering, and guilt offering of theirs, shall belong to you and your sons. You shall partake of them as most sacred donations: only males may eat them; you shall treat them as consecrated.
This, too, shall be yours: the gift offerings of their contributions, all the elevation offerings of the Israelites, I give to you, to your sons, and to the daughters that are with you, as a due for all time; everyone of your household who is clean may eat it.
All the best of the new oil, wine, and grain--the choice parts that they present to the Lord--I give to you. The first fruits of everything in their land, that they bring to the Lord, shall be yours; everyone of your household who is clean may eat them. Everything that has been proscribed in Israel shall be yours. The first issue of the womb of every being, man or beast, that is offered to the Lord, shall be yours; but you shall have the first-born of man redeemed, and you shall also have the firstling of unclean animals redeemed.
Take as their redemption price, from the age of one month up, the money equivalent of five shekels by the sanctuary weight, which is twenty gerahs. But the firstlings of cattle, sheep, or goats may not be redeemed; they are consecrated. You shall dash their blood against the altar, and turn their fat into smoke as an offering by fire for a pleasing odor to the Lord. But their meat shall be yours: it shall be yours like the breast of elevation offering and like the right thigh.
All the sacred gifts that the Israelites set aside for the Lord I give to you, to your sons, and to the daughters that are with you, as a due for all time. It shall be an everlasting covenant of salt before the Lord for you and for your offspring as well. And the Lord said to Aaron: You shall, however, have no territorial share among them or own any portion in their midst; I am your portion and your share among the Israelites.