Ezekiel 42:4 KJV
And before the chambers was a walk of ten cubits breadth inward, a way of one cubit; and their doors toward the north.
Ezekiel 42:4, King James Version
In context
3 Over against the twenty cubits which were for the inner court, and over against the pavement which was for the utter court, was gallery against gallery in three stories.
4 And before the chambers was a walk of ten cubits breadth inward, a way of one cubit; and their doors toward the north.
5 Now the upper chambers were shorter: for the galleries were higher than these, than the lower, and than the middlemost of the building.