Numbers 21:13-15

Wycliffe Bible

¹³ which they left, and setted tents against (the) Arnon, which is in the desert, and it appeareth in the coasts of Amorites. Forsooth (the) Arnon is the term of Moab, and parteth Moabites and Amorites. (and they left there, and pitched their tents on the north side of the Arnon River, which is in the wilderness, that goeth into the land of the Amorites. The Arnon River is the border of Moab, and it separateth the Moabites and the Amorites.)

¹⁴ Wherefore it is said in the book of battles of the Lord, As he did in the Red Sea, so he shall do in the strands of (the) Arnon; (And so it is said in the Book of the Battles of the Lord, As he did at the Red Sea, so he also did at the Arnon River,)

¹⁵ the hard rocks of the strands were bowed down, that they shall rest in Ar, or abide there, and should lie in the coasts of Moabites. (and from the cliffs of the river, down to the city of Ar, that sitteth on the border of Moab.)