Exodus 26:26-28

American Standard Version

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.