And you shall 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.
All Commentaries on Exodus 26:19 Go To Exodus 26
George Leo Haydock
AD 1849
Corners. Hebrew tenons, literally, "hands "which has the same meaning as the Vulgate. Some think, the sockets or bases rested on the ground, and had a point which entered into the boards, to keep them in their places. (Lyranus)
The ornaments on the north and south were the same. (Calmet)