17. Make two tenons in each board for dovetailing and fitting together; so shall you do for all the tabernacle boards.
18. And make the boards for the tabernacle: twenty boards for the south side;
19. And you shall make forty silver sockets under the twenty boards, two sockets under each board for its two tenons.
20. And for the north side of the tabernacle there shall be twenty boards
21. And their forty silver sockets, two sockets under each board.