Aroer - On the Arnon, due south of Dibon. If Dibon falls, the turn of Aroer will come next, and therefore its inhabitants are to be on the look out, asking for news.
Related Commentaries of Jeremiah 48:19
Jeremiah 48:19
19 O inhabitantf of Aroer, stand by the way, and espy; ask him that fleeth, and her that escapeth, and say, What is done?