Numbers 3:7-9 Tree of Life Version (TLV)
7 They are to keep watch over duties for him and the entire community before the Tent of Meeting while performing the service of the Tabernacle. 8 They are to tend to all the implements of the Tent of Meeting and the service of Bnei-Yisrael while performing the service of the Tabernacle. 9 You are to give the Levites to Aaron and his sons. Out of Bnei-Yisrael they are dedicated entirely to him.