Numbers 18:5-7 “You shall perform the duty of the sanctuary and the duty of the altar, that there be no more wrath on the children of Israel.

WEB⁽ⁱ⁾ ⁵ “You shall perform the duty of the sanctuary and the duty of the altar, that there be no more wrath on the children of Israel. ⁶ Behold, I myself have taken your brothers the Levites from among the children of Israel. They are a gift to you, dedicated to Yahweh, to do the service of the Tent of Meeting. ⁷ You and your sons with you shall keep your priesthood for everything of the altar, and for that within the veil. You shall serve. I give you the service of the priesthood as a gift. The stranger who comes near shall be put to death.”