17. Levi had three sons. Their names were Gershon, Kohath, and Merari.
18. Each son was the leader of several family groups. The Gershon family groups were Libni and Shimei.
19. The Kohath family groups were Amram, Izhar, Hebron, and Uzziel.
20. The Merari family groups were Mahli and Mushi. These are the families that belonged to Levi’s family group.