Exodus 38:7-11

7He inserted the poles into the rings on the sides of the altar, with which to carry it. He made it hollow with planks.

81Moreover, he made the laver of bronze with its base of bronze, 2from the mirrors of the serving women who served at the doorway of the tent of meeting.

93Then he made the court: 4for the south side the hangings of the court were of fine twisted linen, one hundred cubits; 10their twenty pillars, and their twenty 5sockets, made of bronze; the hooks of the pillars and their 6bands were of silver. 11For the north side there were one hundred cubits; their twenty pillars and their twenty 7sockets were of bronze, the hooks of the pillars and their 8bands were of silver.