Numbers 4:39-41

English Standard Version

^39 (A)from thirty years old up to fifty years old, everyone who could come on duty for service in the tent of meeting— ⁴⁰ those listed by their clans and their fathers' houses were 2,630. ^41 (B)This was the list of the clans of the sons of Gershon, all who served in the tent of meeting, whom Moses and Aaron listed according to the commandment of the Lord.