Exodus 27:17-19

Young's Literal Translation

¹⁷ All the pillars of the court round about [are] filleted [with] silver, their pegs [are] silver, and their sockets brass.

¹⁸ `The length of the court [is] a hundred by the cubit, and the breadth fifty by fifty, and the height five cubits, of twined linen, and their sockets [are] brass,

¹⁹ even all the vessels of the tabernacle, in all its service, and all its pins, and all the pins of the court, [are] brass.