Targum for Exodus 36:25

וּלְצֶ֧לַע הַמִּשְׁכָּ֛ן הַשֵּׁנִ֖ית לִפְאַ֣ת צָפ֑וֹן עָשָׂ֖ה עֶשְׂרִ֥ים קְרָשִֽׁים׃

And for the second side of the tabernacle, on the north side, he made twenty boards,

Targum Jonathan on Exodus