Numbers 3:36-37

And {under} the custody and charge of the sons of Merari {shall be} the boards of the tabernacle, and the bars thereof, and the pillars thereof, and the sockets thereof, and all the vessels thereof, and all that serveth thereto, {under...: Heb. the office of the charge} And the pillars of the court round about, and their sockets, and their pins, and their cords.