Exodus 26:21

21 and their forty silver sockets: two sockets to one post on both its sides, and two sockets to the other post on both its sides.

Exodus 26:21 Meaning and Commentary

Exodus 26:21

And their forty sockets of silver
answerable to the twenty boards, for their two tenons to be placed in as in mortises: two sockets under one board, and two sockets under another board; and so under all the boards on the north side as on the south.

Exodus 26:21 In-Context

19 And thou shalt make to the twenty posts forty silver sockets; two sockets to one post on both its sides, and two sockets to the other post on both its sides.
20 And for the next side, toward the south, twenty posts,
21 and their forty silver sockets: two sockets to one post on both its sides, and two sockets to the other post on both its sides.
22 And on the back of the tabernacle at the part which is toward the thou shalt make six posts.
23 And thou shalt make two posts on the corners of the tabernacle behind.

The Brenton translation of the Septuagint is in the public domain.