Ezekiel 41:3; Ezekiel 40:9

Then he went qinto the inner room and measured the jambs of the entrance, two cubits; and the entrance, six cubits; and the sidewalls on either side1 of the entrance, seven cubits.

Then he measured the vestibule of the gateway, eight cubits; oand its jambs, two cubits; and the vestibule of the gate was at the inner end.