Numbers 3:8-10

Modern English Version

⁸ They will keep all the instruments of the tent of meeting, and attend to the needs of the children of Israel, to do the service of the tabernacle. ⁹ You will give the Levites to Aaron and to his sons. They are wholly given to him from the children of Israel. ¹⁰ You will appoint Aaron and his sons, and they will attend to their priesthood, and the foreigner that approaches will be put to death.