'Stairway' in the Bible

Its porches faced the outer court, and decorative palm trees were on its jambs, and its stairway had eight steps.

Its porches faced the outer court, it had decorative palm trees on its jambs, and its stairway had eight steps.

Its jambs faced the outer court, and it had decorative palm trees on its jambs, on either side, and its stairway had eight steps.