Jezekiel 40:12

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.

Jezekiel 40:12 In-Context

10 and the chambers of the gate of the chamber in front three on one side and three on the other, and one measure to the three: one measure to the porches on this side and on that.
11 And he measured the breadth of the door of the gateway, ten cubits; and the breadth of the gateway thirteen cubits.
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.

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