Following are a number of back-translations as well as a sample translation for translators of Numbers 21:15:

• Kupsabiny: “and the highlands that go to the village of Ar and pass along the border of Moab.’” (Source: Kupsabiny Back Translation)
• Newari: “and the ravine [lit.: the deep plain]
  going toward the city that was named Ar
  and went up to the border of Moab."” (Source: Newari Back Translation)
• Hiligaynon: “and the slope of the valleys where- water -flows which reaches the town of Ar which is there in the border of Moab.” (Source: Hiligaynon Back Translation)
• English: “and the ravines there,
  which extend as far as Ar village on the border of Moab.’” (Source: Translation for Translators)