Additional evidence for this western expansion comes from excavations on Mount Zion and in the Citadel. M. Broshi “The Growth of Jerusalem in the reigns of Hezekiah and Manasseh, The Archaeological evidence and the Historical Background,” Israel Exploration Journal 24 (1974), pp. 21–26. For evidence suggesting the existence of northern suburbs, see M. Broshi, “Evidence of Earliest Christian Pilgrimage to the Holy Land Comes to Light in Holy Sepulchre Church,” BAR 03:04.