* the fountain gate.
  2:14  3:15,16 
 * the stairs.
   Jerusalem was built on very uneven ground, some hills being
   enclosed within the walls, there was a necessity, therefore,
   for steps, by which to ascend and descend; probably similar to
   what is seen in the city of Bristol.

  3:15  2Sa 5:7-9 
 * water gate.
  3:26  8:1,3,16