Numbers 4:23-25

Darby Translation

²³ From thirty years old and upward to fifty years old shalt thou number them; every one that cometh to labour in the work, to perform the service in the tent of meeting.

²⁴ This shall be the service of the families of the Gershonites, in serving, and in carrying:

²⁵ they shall carry the curtains of the tabernacle, and the tent of meeting, its covering, and the covering of badgers' skin that is above upon it, and the curtain of the entrance to the tent of meeting,