Ezekiel 40:10 in the World English Bible
The side rooms of the gate eastward were three on this side, and three on that side. The three of them were of one measure. The posts had one measure on this side and on that side.
Context
9 Then measured he the porch of the gate, eight cubits; and the posts thereof, two cubits; and the porch of the gate was inward.
10 And the little chambers of the gate eastward were three on this side, and three on that side; they three were of one measure: and the posts had one measure on this side and on that side.
11 And he measured the breadth of the entry of the gate, ten cubits; and the length of the gate, thirteen cubits.