Numbers 21:13-15

Revised Geneva Translation

¹³ They departed from there and pitched on the other side of Arnon, which is in the wilderness and comes out of the borders of the Amorites (for Arnon is the border of Moab, between the Moabites and the Amorites).

¹⁴ Therefore it shall be spoken in the Book of the Battles of the LORD what thing He did in the Red Sea, and in the rivers of Arnon,

¹⁵ and at the stream of the rivers that go down to the dwelling of Ar and lie upon the border of Moab.