Read Numbers 3:9 Using Other Translations
And thou shalt give the Levites unto Aaron and to his sons: they are wholly given unto him out of the children of Israel.
And you shall give the Levites to Aaron and his sons; they are wholly given to him from among the people of Israel.
Assign the Levites to Aaron and his sons. They have been given from among all the people of Israel to serve as their assistants.