Exodus 36:20-30

201Then he made the boards for the tabernacle of acacia wood, standing upright. 21Ten cubits was the length of 2each board, and one and a half cubits the width of each board. 22There were two tenons for each board, 3fitted to one another; he did this to all the boards of the tabernacle. 23So he made the boards for the tabernacle: twenty boards 4for the south side; 24and he made forty bases of silver under the twenty boards; two bases under one board for its two tenons, and two bases under another board for its two tenons. 25Then for the second side of the tabernacle, on the north side, he made twenty boards, 26and their forty bases of silver; two bases under one board, and two bases under another board. 27And for the 5back of the tabernacle, to the west, he made six boards. 28He made two boards for the corners of the 6tabernacle at the 7back. 29They were double beneath, and together they were complete to its 8top, 9to the first ring; he did this with both of them for the two corners. 30There were eight boards with their bases of silver, sixteen bases, two bases under every board.