Parallel
Exodus 27:14
Brenton's English Septuagint · Berean Standard Bible
And the height of the curtains [shall be] of fifteen cubits for the one side [of the gate]; their pillars three, and their sockets three.
Make the curtains on one side fifteen cubits long (note: 15 cubits is approximately 22.5 feet or 6.9 meters; also in verse 15.), with three posts and three bases,