Exodus 36:29

26 and their forty sockets of silver; two sockets under one board, and two sockets under another board.

27 And for the hinder part of the tabernacle westward he made six boards.

28 And two boards made he for the corners of the tabernacle in the hinder part.

29 And they were double beneath; and in like manner they were entire unto the top thereof unto one ring: thus he did to both of them in the two corners.

30 And there were eight boards, and their sockets of silver, sixteen sockets; under every board two sockets.

31 And he made bars of acacia wood; five for the boards of the one side of the tabernacle,

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