Exodus 26:17

Two tenons shall there be in each board, joined one to another: thus shalt thou make for all the boards of the tabernacle.

Exodus 26:19

And thou shalt make forty sockets of silver under the twenty boards; two sockets under one board for its two tenons, and two sockets under another board for its two tenons.

Exodus 36:22

Each board had two tenons, joined one to another: thus did he make for all the boards of the tabernacle.

Exodus 36:24

And he made forty sockets of silver under the twenty boards; two sockets under one board for its two tenons, and two sockets under another board for its two tenons.

Treasury of Scripture Knowledge

Summary

Two tenons shall there be in one board, set in order one against another: thus shalt thou make for all the boards of the tabernacle.

Bible References

Tenons

Exodus 26:19
And thou shalt make forty sockets of silver under the twenty boards; two sockets under one board for its two tenons, and two sockets under another board for its two tenons.
Exodus 36:22
Each board had two tenons, joined one to another: thus did he make for all the boards of the tabernacle.

American Standard Version Public Domain