Exodus 26:26 ASV

²⁴  And they shall be double beneath, and in like manner they shall be entire unto the top thereof unto one ring: thus shall it be for them both; they shall be for the two corners.

²⁵  And there shall be eight boards, and their sockets of silver, sixteen sockets; two sockets under one board, and two sockets under another board.

²⁶  And thou shalt make bars of acacia wood: five for the boards of the one side of the tabernacle,

²⁷  and five bars for the boards of the other side of the tabernacle, and five bars for the boards of the side of the tabernacle, for the hinder part westward.

²⁸  And the middle bar in the midst of the boards shall pass through from end to end.