16. So Moses numbered them as he was commanded by the word of the Lord.
17. These were the sons of Levi by their names: Gershon, Kohath, and Merari.
18. And these are the names of the sons of Gershon by their families: Libni and Shimei.
19. The sons of Kohath by their families: Amram, Izhar, Hebron, and Uzziel.
20. The sons of Merari by their families: Mahli and Mushi. These are the families of the Levites by their fathers' houses.