Numbers 21:15

And he has appointed brooks to cause Er to dwell [there]; and it lies near to the coasts of Moab.

And he has appointed brooks to cause Er to dwell [there]; and it lies near to the coasts of Moab.

And at the stream of the brooks that goeth down to the dwelling of Ar, and lieth upon the border of Moab.

the slope of the valleys that incline toward the dwelling of Ar, leans on the border of Moab.”