From Gershon came the clan of the Libnites and the clan of the Shimeites; these are the clans of the Gershonites.
In context
19The sons of Kohath, by their clans: Amram, Izhar, Hebron, and Uzziel. 20The sons of Merari, by their clans: Mahli and Mushi. These are the clans of the Levites by their ancestral houses. 21From Gershon came the clan of the Libnites and the clan of the Shimeites; these are the clans of the Gershonites. 22Those registered, counting every male one month old or older — those registered numbered seven thousand, five hundred. 23The clans of the Gershonites camped behind the tabernacle, to the west.