1 Chronicles 6:1-2, 16-19

The sons of Levi: Gershon, Kohath and Merari. The sons of Kohath: Amram, Izhar, Hebron and Uzziel.

The sons of Levi: Gershon, Kohath and Merari. These are the names of the sons of Gershon: Libni and Shimei. The sons of Kohath: Amram, Izhar, Hebron and Uzziel. The sons of Merari: Mahli and Mushi. These are the clans of the Levites listed according to their fathers