Numbers 3:8-10

World English Bible

⁸ They shall keep all the furnishings of the Tent of Meeting, and the obligations of the children of Israel, to do the service of the tabernacle. ⁹ You shall give the Levites to Aaron and to his sons. They are wholly given to him on the behalf of the children of Israel. ¹⁰ You shall appoint Aaron and his sons, and they shall keep their priesthood, but the stranger who comes near shall be put to death.”