Numbers 4:21-23

Revised Standard Version Catholic Edition

The Gershonites and Merarites

²¹ The Lord said to Moses, ²² “Take a census of the sons of Gershon also, by their families and their fathers’ houses; ²³ from thirty years old up to fifty years old, you shall number them, all who can enter for service, to do the work in the tent of meeting.