Exodus 36:24Meaning & Commentary from the Church Fathers

With forty sockets of silver, two sockets were put under one board on the two sides of the corners, where the mortises of the sides end in the corners.

וְאַרְבָּעִים֙ אַדְנֵי־כֶ֔סֶף עָשָׂ֕ה תַּ֖חַת עֶשְׂרִ֣ים הַקְּרָשִׁ֑ים שְׁנֵ֨י אֲדָנִ֜ים תַּֽחַת־הַקֶּ֤רֶשׁ הָאֶחָד֙ לִשְׁתֵּ֣י יְדֹתָ֔יו וּשְׁנֵ֧י אֲדָנִ֛ים תַּֽחַת־הַקֶּ֥רֶשׁ הָאֶחָ֖ד לִשְׁתֵּ֥י יְדֹתָֽיו׃