Jeremiah 48:19

Stand by the road and keep watch,

O inhabitant of ^aAroer;

^bAsk him who flees and her who escapes

And say, ‘What has happened?’

Numbers 21:13

13 From there they set out and camped on the other side of the Arnon, which is in the wilderness that comes out of the border of the Amorites, ^afor the Arnon is the border of Moab, between Moab and the Amorites.