21 And the Lord spoke unto Moses, saying,
22 Take also the sum of the sons of Gershon, throughout the houses of their fathers, by their families;
23 from thirty years old and upward until fifty years old shalt thou number them, all that enter in to the host to do work in the tabernacle of the testimony.
24 This shall be the service of the families of Gershon, to minister and to bear burdens:
25 They shall bear the curtains of the tabernacle and the tabernacle of the testimony, its covering, and the covering of badgers’ skins that is over it above and the hanging for the door of the tabernacle of the testimony
26 and the hangings of the court and the hanging for the door of the gate of the court, which is by the tabernacle and by the altar round about, and their cords and all the instruments of their service and all that is made for them; so shall they serve.
27 According to the word of Aaron and his sons shall be all the ministry of the sons of the Gershonites, in all their burdens and in all their service; and ye shall appoint unto them in charge all their burdens.