Numbers 3:20 in the World English Bible
The sons of Merari by their families: Mahli and Mushi. These are the families of the Levites according to their fathers’ houses.
Context
19 And the sons of Kohath by their families; Amram, and Izehar, Hebron, and Uzziel.
20 And the sons of Merari by their families; Mahli, and Mushi. These are the families of the Levites according to the house of their fathers.
21 Of Gershon was the family of the Libnites, and the family of the Shimites: these are the families of the Gershonites.