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 thou shalt appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that cometh nigh shall be put to death.
And the LORD spake unto Moses, saying,
And I, behold, I have taken the Levites from among the children of Israel instead of all the firstborn that openeth the matrix among the children of Israel: therefore the Levites shall be mine;
Because all the firstborn are
on the day that I smote all the firstborn in the land of Egypt I hallowed unto me all the firstborn in Israel, both man and beast: mine shall they be: I am
And the LORD spake unto Moses in the wilderness of Sinai, saying,
Number the children of Levi after the house of their fathers, by their families: every male from a month old and upward shalt thou number them.
And Moses numbered them according to the word of the LORD, as he was commanded.
And these were the sons of Levi by their names; Gershon, and Kohath, and Merari.
And these are
the names of the sons of Gershon by their families; Libni, and Shimei.