Ezekiel 41:10-12

Young's Literal Translation

¹⁰ And between the chambers [is] a breadth of twenty cubits round about the house, all round about.

¹¹ And the opening of the side-chamber [is] to the place left, one opening northward, and one opening southward, and the breadth of the place that is left [is] five cubits all round about.

¹² As to the building that [is] at the front of the separate place [at] the corner westward, the breadth [is] seventy cubits, and the wall of the building five cubits broad all round about, and its length ninety cubits.