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.
Pitched on the other side of Arnon - now el-Mojib, which springs from a fountain near Kul'at el-Kutraneh, a station on the Haj route, and being joined by the Waleh at a point about two hours' distance above the shore of the Dead Sea, and by several other brooks, flows by a deep chasm of 100 feet wide, formed by high, perpendicular cliffs, on a rocky, wild bed, forming ridges of red, brown, and yellow sandstone. This river divided the territory of Moab (Kerak) from that of the Amorites (the Belka).