Tabernacle: The Boards of with the Bars, Covered with Gold
Source: TTT
Exodus 26:26–29
You are also to make five crossbars of acacia wood for the frames on one side of the tabernacle, / five for those on the other side, and five for those on the rear side of the tabernacle, to the west. / The central crossbar in the middle of the frames shall extend from one end to the other.
Exodus 36:34
And he overlaid the frames with gold and made gold rings to hold the crossbars. He also overlaid the crossbars with gold.