1 Chronicles 15:4
And David got together the sons of Aaron, and the Levites;
Exodus 6:16-22
And these are the names of the sons of Levi in the order of their generations: Gershon and Kohath and Merari: and the years of Levi's life were a hundred and thirty-seven.
Numbers 3:4
And Nadab and Abihu were put to death before the Lord when they made an offering of strange fire before the Lord, in the waste land of Sinai, and they had no children: and Eleazar and Ithamar did the work of priests before Aaron their father.
1 Chronicles 6:16-30
The sons of Levi; Gershom, Kohath, and Merari.
1 Chronicles 6:49-50
But Aaron and his sons made offerings on the altar of burned offering, and on the altar of perfume, for all the work of the most holy place, and to take away the sin of Israel, doing everything ordered by Moses, the servant of God.
1 Chronicles 12:26-28
Of the children of Levi, four thousand, six hundred.