Numbers 3:25

And the charge of the sons of Gershon in the tabernacle of the congregation shall be the tabernacle, and the tent, the covering thereof, and the hanging for the door of the tabernacle of the congregation,

The charge of the sons of Gershon in the Tent of Meeting shall be the tabernacle, and the tent, its covering, and the screen for the door of the Tent of Meeting,

And the charge of the sons of Gershon in the tent of meeting shall be the tabernacle, and the Tent, the covering thereof, and the screen for the door of the tent of meeting,

And the charge of the sons of Gershon in the tent of meeting `is' the tabernacle, and the tent, its covering, and the vail at the opening of the tent of meeting,

The duties of the Gershonites at the Tent of Meeting were the tabernacle and tent, its covering, the curtain for the entrance to the Tent of Meeting,