aboriginal inhabitants of Palestine, who elsewhere lingered only in the plains, were, able here to maintain a position in the hills;[13] and Joshua, Barak, Gideon, and Saul passed away without seeing the Jebusites conquered. When David became king of all Israel, it was necessary to fix his capital farther north than Hebron, and no city appeared so suitable as Jebus, both on account of its strength and its central position, and perhaps also from the circumstance that it was partly in the tribe of Judah, to which David belonged, and partly in Benjamin, the tribe of Saul. So strong was the citadel that the blind and the lame were thought sufficient to defend the walls; but the steep ascent was climbed by Joab, and David 'took the stronghold of Zion.' Before David's time the men of Judah and the men of Benjamin had gained some partial successes at Jerusalem, and perhaps before the Israelitish invasion the city had experienced varied fortunes in the wars of the aboriginal tribes among themselves. But in the 3,000 years since David's time, how eventful has been its history! From David to Nebuchadnezzar, from Nebuchadnezzar to Pompey and Titus, from Titus to the Crusaders, from Saladin to Sultan Suliman, who built the present walls in 1542, the sieges have been no fewer than twenty; while the city has been four or five times sacked or utterly destroyed. It is very much in consequence of the repeated destruction of its walls and buildings that its topography has become so much obscured. This could hardly have been the case with any other city of which we had such full descriptions, nor with Jerusalem if ravines had not run _through_ the city as well as round it; the _débris_ has found its way into these intramural valleys, from which its removal was difficult and perhaps inadvisable. The description which Josephus gives of the city is as follows:--