Verse 4
Run, speak to this young man - Nehemiah must have been a young man when he was sakee, or cup-bearer, to Artaxerxes.
As towns without walls - It shall be so numerously inhabited as not to be contained within its ancient limits. Josephus, speaking of this time, says, Wars 5:4:2, "The city, overflowing with inhabitants, by degrees extended itself beyond its walls."