Ezekiel 41:10

¹⁰Between the rooms was a width of twenty cubits around the house on every side.

¹⁰And between the chambers was the wideness of twenty cubits round about the house on every side.

¹⁰and the outer chambers was twenty cubits wide all around the temple.

¹⁰and the outer chambers that measured twenty cubits wide all round the Temple.

¹⁷Then he brought me into the outer court. Behold, there were rooms and a pavement made for the court all around. Thirty rooms were on the pavement.