³⁴ And she conceived again, and bare a son; and said, Now this time will my husband be joined unto me, because I have born him three sons: therefore was his name called Levi.

⁹ And thou shalt give the Levites unto Aaron and to his sons: they are wholly given unto him out of the children of Israel.

⁶ And if a Levite come from any of thy gates out of all Israel, where he sojourned, and come with all the desire of his mind unto the place which the Lord shall choose;

⁷ Then he shall minister in the name of the Lord his God, as all his brethren the Levites do, which stand there before the Lord.

⁴ And he appointed certain of the Levites to minister before the ark of the Lord, and to record, and to thank and praise the Lord God of Israel:

⁷ And there went up some of the children of Israel, and of the priests, and the Levites, and the singers, and the porters, and the Nethinims, unto Jerusalem, in the seventh year of Artaxerxes the king.