1 Chronicles 15:4
And David gathered together the sons of Aaron, and the Levites:
Exodus 6:16-22
And, these, are the names of the sons of Levi by their generations, Gershon, and Kohath and Merari, And, the years of the life of Levi, were a hundred and thirty-seven years.
Numbers 3:4
But Nadab and Abihu died before Yahweh when they brought near strange fire before Yahweh in the desert of Sinai, and sons, had they none, - so then Eleazar and Ithamar ministered as priests, in the presence of 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, were to make perfume upon the altar of ascending-sacrifice, and upon the altar of incense, according to all the service of the holy of holies, - even for putting a propitiatory-covering over Israel, according go all that, Moses, the servant of God, commanded.
1 Chronicles 12:26-28
Of the sons of Levi, four thousand, and six hundred.