3. And the Levites shall stand watch by your precepts, and for all the works of the tabernacle; yet in such a manner that they shall not approach the vessels of the Sanctuary and of the altar, lest both they die, and you perish, at the same time.
4. But they may be with you, and they may watch over the care of the tabernacle and all its ceremonies. A foreigner shall not be mixed with you.
5. Watch over the care of the Sanctuary, and over the ministry of the altar, lest an indignation may rise over the sons of Israel.
6. I have given your brothers, the Levites, to you from the midst of the sons of Israel, and I have delivered them as a gift to the Lord, in order to serve in the ministries of his tabernacle.
7. But as for you and your sons: guard the priesthood. For all that pertains to the service of the altar and of what is beyond the veil shall be exercised by the priests. If any outsider will approach, he shall be killed."
8. And the Lord said to Aaron: "Behold, I have given you custody of my first-fruits. Everything that is sanctified by the sons of Israel I have delivered to you and your sons, for the office of the priesthood, by everlasting ordinances.
9. Therefore, you shall receive these, from the things that are sanctified and offered to the Lord. Every offering, and sacrifice, and whatever is repaid to me, on behalf of sin and also for offenses, and which becomes the Holy of holies, shall be for you and for your sons.
10. You shall eat it in the Sanctuary. Only the males shall eat from it, because it has been consecrated for you.
11. But the first-fruits, which the sons of Israel shall vow and offer, I have given to you, and to your sons, as well as to your daughters, by a perpetual right. Whoever is clean in your house shall eat them.
12. All the innermost of the oil, and of the wine, and of the grain, whatever first-fruits they offer to the Lord, I have given to you.
13. All the first of the crops, which the soil produces and which are carried to the Lord, shall fall to your use. Whoever is clean in your house shall eat them.
14. All that the sons of Israel shall repay by vow shall be yours.
15. Whatever goes out first from the womb, of all flesh, which they offer to the Lord, whether from men or from cattle, shall be your right; yet only in so far as, for the firstborn of man, you shall accept a price. And every animal that is unclean you shall cause to be redeemed.