A survey of the whole enumeration of the gates and lengths of wall now restored and fortified, commencing and terminating as it does at the sheep-gate, and connecting almost always the several portions either built or repaired by the words (ידם) ידו על or אחריו, gives good grounds for inferring that in the forty-two sections, including the gates, particularized vv. 1-32, we have a description of the entire fortified wall surrounding the city, without a single gap. In Nehemiah 3:7, indeed, as we learn by comparing it with Nehemiah 12:29, the mention of the gate of Ephraim is omitted, and in Nehemiah 3:30 or Nehemiah 3:31, to judge by Nehemiah 12:39, the prison-gate; while the wall lying between the dung-gate and the fountain-gate is not mentioned between Nehemiah 3:14 and Nehemiah 3:15. The non-mention, however, of these gates and this portion of wall may be explained by the circumstance, that these parts of the fortification, having remained unharmed, were in need of no restoration. We read, it is true, in 2 Kings 25:10 and 2 Kings 25:11, that Nebuzaradan, captain of the guard of Nebuchadnezzar, burnt the king's house and all the great houses of the city, and that the army of the Chaldees broke down or destroyed (נתץ) the walls of Jerusalem round about; but these words must not be so pressed as to make them express a total levelling of the surrounding wall. The wall was only so far demolished as to be incapable of any longer serving as a defence to the city. And this end was fully accomplished when it was partially demolished in several places, because the portions of wall, and even the towers and gates, still perhaps left standing, could then no longer afford any protection to the city. The danger that the Jews might easily refortify the city unless the fortifications were entirely demolished, was sufficiently obviated by the carrying away into captivity of the great part of the population. This explains the fact that nothing is said in this description of the restoration of the towers of Hananeel and Hammeah (Nehemiah 3:11), and that certain building parties repaired very long lengths of wall, as e.g., the 1000 cubits between the fountain-gate and the dung-gate, while others had very short portions appointed them. The latter was especially the case with those who built on the east side of Zion, because this being the part at which King Zedekiah fled from the city, the wall may here have been levelled to the ground.

From the consideration of the course of the wall, so far as the description in the present chapter enables us to determine it with tolerable certainty, and a comparison with the procession of the two bands of singers round the restored wall in Nehemiah 12:31-40, which agrees in the chief points with this description, it appears that the wall on the northern side of the city, before the captivity, coincided in the main with the northern wall of modern Jerusalem, being only somewhat shorter at the north-eastern and north-western corners; and that it ran from the valley (or Jaffa) gate by the tower of furnaces, the gate of Ephraim, the old gate, and the fish-gate to the sheep-gate, maintaining, on the whole, the same direction as the second wall described by Josephus (bell. Jud. v. 4. 2). In many places remains of this wall, which bear testimony to their existence at a period long prior to Josephus, have recently been discovered. In an angle of the present wall near the Latin monastery are found "remains of a wall built of mortice-edged stones, near which lie blocks so large that we are first took them for portions of the natural rock, but found them on closer inspection to be morticed stones removed from their place. A comparatively large number of stones, both in the present wall between the north-west corner of the tower and the Damascus gate, and in the adjoining buildings, are morticed and hewn out of ancient material, and we can scarcely resist the impression that this must have been about the direction of an older wall." So Wolcott and Tipping in Robinson's New Biblical Researches. Still nearer to the gate, about three hundred feet west of it, Dr. Wilson remarks (Lands of the Bible, i. p. 421), "that the wall, to some considerable height above its foundation, bears evidence, by the size and peculiarity of its stones, to its high antiquity," and attributes this portion to the old second wall (see Robinson). "Eastward, too, near the Damascus gate, and even near the eastern tower, are found very remarkable remains of Jewish antiquity. The similarity of these remains of wall to those surrounding the site of the temple is most surprising" (Tobler, Dritte Wand. p. 339). From these remains, and the intimations of Josephus concerning the second wall, Robinson justly infers that the ancient wall must have run from the Damascus gate to a place in the neighbourhood of the Latin monastery, and that its course thence must have been nearly along the road leading northwards from the citadel to the Latin monastery, while between the monastery and the Damascus gate it nearly coincided with the present wall. Of the length from the Damascus gate to the sheep-gate no certain indications have as yet been found. According to Robinson's ideas, it probably went from the Damascus gate, at first eastwards in the direction of the present wall, and onwards to the highest point of Bezetha; but then bent, as Bertheau supposes, in a south-easterly direction, and ran to a point in the present wall lying north-east of the Church of St. Anne, and thence directly south towards the north-east corner of the temple area. On the south side, on the contrary, the whole of the hill of Zion belonged to the ancient city; and the wall did not, like the modern, pass across the middle of Zion, thus excluding the southern half of this hill from the city, but went on the west, south, and south-east, round the edge of Zion, so that the city of Zion was as large again as that portion of modern Jerusalem lying on the hill of Zion, and included the sepulchres of David and of the kings of Judah, which are now outside the city wall. Tobler (Dritte Wand. p. 336) believes that a trace of the course of the ancient wall has been discovered in the cutting in the rock recently uncovered outside the city, where, at the building of the Anglican Episcopal school, which lies two hundred paces westward under En-Nebi-Dad, and the levelling of the garden and cemetery, were found edged stones lying scattered about, and "remarkable artificial walls of rock," whose direction shows that they must have supported the oldest or first wall of the city; for they are just so far distant from the level of the valley, that the wall could, or rather must, have stood there. "And," continues Tobler, "not only so, but the course of the wall of rock is also to a certain extent parallel with that of the valley, as must be supposed to be the case with a rocky foundation to a city wall." Finally, the city was bounded on its western and eastern sides by the valleys of Gihon and Jehoshaphat respectively.