15 Number the sons of Levi according to their fathers' houses, after their families; every male from a month old and upward shalt thou number them.
16 And Moses numbered them, according to the commandment of Jehovah, --as he had been commanded.
17 And these are the sons of Levi by their names: Gershon, and Kohath, and Merari.
18 And these are the names of the sons of Gershon according to their families: Libni and Shimei.
19 And the sons of Kohath according to their families: Amram and Izhar, Hebron and Uzziel.
20 And the sons of Merari according to their families: Mahli and Mushi. These are the families of the Levites according to their fathers' houses.
21 Of Gershon, the family of the Libnites, and the family of the Shimites: these are the families of the Gershonites.