Jezekiel 40:14

14 And the open space of the porch of the gate without, was twenty cubits to the chambers round about the gate.

Jezekiel 40:14 In-Context

12 And the space before the chambers was narrowed to a cubit in front of the chambers on this side and on that side: and the chamber was six cubits this way, and six cubits that way.
13 And he measured the gate from the wall of one chamber to the wall of the other chamber: the breadth was twenty-five cubits, the one gate over against the other gate.
14 And the open space of the porch of the gate without, was twenty cubits to the chambers round about the gate.
15 And the open space of the gate without to the open space of the porch of the gate within was fifty cubits.
16 And secret windows to the chambers, and to the porches within the gate of the court round about, and in the same manner windows to the porches round about within: and on the porch palm-trees on this side and on that side.

The Brenton translation of the Septuagint is in the public domain.