Exodus 26:17

Two hands for the one board, connected the one to the other: so shalt thou do to all the boards of the tent.

Exodus 26:19

And forty silver bases thou shalt make under the twenty boards: two bases for the one board for its two hands.

Exodus 36:22

Two hands to the one board, joined together one to the one: thus he made for all the boards of the temple.

Exodus 36:24

And forty bases of silver, he made the twenty boards; two bases under the one board, for its two hands, and two bases under one board for its two hands.

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 forty silver bases thou shalt make under the twenty boards: two bases for the one board for its two hands.
Exodus 36:22
Two hands to the one board, joined together one to the one: thus he made for all the boards of the temple.