Parallel
Numbers 4:26
Brenton's English Septuagint · Berean Standard Bible
And all the curtains of the court which were upon the tabernacle of witness, and the appendages, and all the vessels of service that they minister with they shall attend to.
the curtains of the courtyard, and the curtains for the entrance at the gate of the courtyard that surrounds the tabernacle and altar, along with their ropes and all the equipment for their service. The Gershonites will do all that needs to be done with these items.