(15) By the gate of the valley, and so returned.--The itineration seems to have completed the circuit of the walls.

Verse 15. - By the brook. "The brook Kidron," which skirted the city on the east. From this he would be able to "look up at the eastern wall" along its whole length, and see its condition. Following the brook, he was brought to the north-eastern angle of the city; on reaching which he seems to have "turned back" towards the point from which he had started, and skirting the northern wall, to have re-entered by the gate of the valley.

2:9-18 When Nehemiah had considered the matter, he told the Jews that God had put it into his heart to build the wall of Jerusalem. He does not undertake to do it without them. By stirring up ourselves and one another to that which is good, we strengthen ourselves and one another for it. We are weak in our duty, when we are cold and careless.Then went I up in the night by the brook,.... The brook Kidron:

and viewed the wall; that was on that side:

and turned back; did not go quite round the wall, the way perhaps being obstructed with rubbish, and was unpassable or he had not time to do it:

and entered by the gate of the valley, and so returned; into the city, the same way he went out of it, Nehemiah 2:13.