Exodus 38:27, 30-31

And of the hundred talents of silver were cast the sockets of the sanctuary, and the sockets of the vail; an hundred sockets of the hundred talents, a talent for a socket.

And therewith he made the sockets to the door of the tabernacle of the congregation, and the brasen altar, and the brasen grate for it, and all the vessels of the altar, and the sockets of the court round about, and the sockets of the court gate, and all the pins of the tabernacle, and all the pins of the court round about.