Numbers 21:12-14

King James Version

¹² From thence they removed, and pitched in the valley of Zared.

¹³ From thence they removed, and pitched on the other side of Arnon, which is in the wilderness that cometh out of the coasts of the Amorites: for Arnon is the border of Moab, between Moab and the Amorites.

¹⁴ Wherefore it is said in the book of the wars of the Lord, What he did in the Red sea, and in the brooks of Arnon,