Berean Study Bible
Two tenons were connected to each other for each frame. He made all the frames of the tabernacle in this way.

King James Bible
One board had two tenons, equally distant one from another: thus did he make for all the boards of the tabernacle.

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

Darby Bible Translation
two tenons in one board, connected one with the other: thus did he make for all the boards of the tabernacle.

Douay-Rheims Bible
There were two mortises throughout every board, that one might be joined to the other. And in this manner he made for all the boards of the tabernacle.

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

Young's Literal Translation
two handles are to the one board, joined one unto another; so he hath made for all the boards of the tabernacle.