Numbers 4:2

4:2 “Take a census of the Kohathites from among the Levites, by their families and by their clans,

Numbers 4:22

4:22 “Also take a census of the Gershonites, by their clans and by their families.

Numbers 26:53

26:53 “To these the land must be divided as an inheritance according to the number of the names.