'Arched' in the Bible

Its porches faced the outer courtyard; and palm tree decorations were [carved] on its side pillars, and its stairway had eight steps.

Its guardrooms also, its side pillars and its porches measured the same as the others. The gate and its porches had windows all around; it was fifty cubits long and twenty-five cubits wide.

Its porches faced the outer courtyard; and palm tree decorations were [carved] on either side of its side pillars, and its stairway had eight steps.

with its guardrooms, its side pillars, its porches; and the gate had windows all around. The length was fifty cubits and the width was twenty-five cubits.