Verse 8
Art thou better than populous No - No-Ammon, or Diospolis, in the Delta, on one branch of the Nile. This is supposed to be the city mentioned by Nahum; and which had been lately destroyed, probably by the Chaldeans.
The waters round about it - Being situated in the Delta, it had the fork of two branches of the Nile to defend it by land; and its barrier or wall was the sea, the Mediterranean, into which these branches emptied themselves: so that this city, and the place it stood on, were wholly surrounded by the waters.