17 These were the sons of Levi according to their names: Gershon, Kohath, and Merari.
18 And these are the names of the sons of Gershon according to their clans: Libni and Shimei.
19 And the sons of Kohath according to their clans: Amram, Izhar, Hebron, and Uzziel.
20 The sons of Merari according to their tribes: Mahli and Mushi. These are the clans of the Levites according to their families.
21 To Gershon belonged the clan of the Libnites and the clan of the Shimeites; these are the clans of the Gershonites.
22 The ones counted according to the number of every male from one month and above were seven thousand five hundred.
23 The clans of the Gershonites will camp behind the tabernacle to the west,