 When Aaron commandeth and his sons, the sons of Gershon shall bear all things that pertain to the altar, the cords, and the vessels, or instruments, of their service; and all they shall know, to what charge they ought to be bound. And when Aaron and his sons command, the sons of Gershon shall carry all the things that pertain to the altar, and the cords, and the vessels, or the instruments, of their service; and they all shall know, what each of them ought to carry. 