וּלְצֶ֧לַע הַמִּשְׁכָּ֛ן הַשֵּׁנִ֖ית לִפְאַ֣ת צָפ֑וֹן עֶשְׂרִ֖ים קָֽרֶשׁ׃
and for the second side of the tabernacle, on the north side, twenty boards.
Targum Jonathan on Exodus
And for the second side of the tabernacle towards the north wind twenty boards,