Numbers 18:6
And I, behold, I have taken your brethren the Levites from among the children of Israel: to you they are given as a gift for the LORD, to do the service of the tabernacle of the congregation.
And I, behold, I have taken your brethren the Levites, from among the children of Israel,.... See Gill on "Numbers 3:12"; where the same is said, only they, are here called the brethren of the priests for the reason given, Numbers 18:2;
to you they are given as a gift for the LORD, to do the service of the tabernacle of the congregation; See Gill on "Numbers 3:7",
See Gill on "Numbers 3:8", and
See Gill on "Numbers 3:9".