Numbers 4:21-23

New American Standard Bible

Duties of the Gershonites

²¹ Then the Lord spoke to Moses, saying, ²² “Take a ^[a]census of the sons of Gershon ^[b]also, by their fathers’ households, by their families; ²³ from ^(A)thirty years old and upward to fifty years old you shall ^[c]count them: all who can enter to perform service, to do the work in the tent of meeting.