en_tn_condensed/ezk/46/21.md

outer courtyard

See how you translated this in Ezekiel 10:3.

Behold

The word “behold” here shows that Ezekiel saw something interesting.

there were four corner courtyards

"there were courtyards that had four corners"

There the same dimensions for all four four of the corner courtyards

"All four of the courtyards in the corners were the same size"