Discovery BoxNumbers 3:17-21 
ContextThe Summary of Families
3:17 These were the sons 1 of Levi by their names: Gershon, Kohath, and Merari.
3:18 These are the names of the sons of Gershon by their families: Libni and Shimei. 3:19 The sons of Kohath by their families were: Amram, Izhar, Hebron, and Uzziel. 3:20 The sons of Merari by their families were Mahli and Mushi. These are the families of the Levites by their clans.
The Numbering of the Gershonites
3:21 From Gershon came the family of the Libnites and the family of the Shimeites; these were the families of the Gershonites.
1 tn The word “sons of” does at the outset refer to the sons of Levi. But as the listing continues the expression refers more to the family groups of the various descendants.
