Numbers 21:14

They traveled from Oboth, and encamped at Iyeabarim, in the wilderness which is before Moab, toward the sunrise.

From there they traveled, and encamped in the valley of Zered.

From there they traveled, and encamped on the other side of the Arnon, which is in the wilderness that comes out of the border of the Amorites; for the Arnon is the border of Moab, between Moab and the Amorites.

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

From there they traveled to Beer; that is the well of which the LORD said to Moses, “Gather the people together, and I will give them water.”

Then Israel sang this song:

“Spring up, well! Sing to it,