Numbers 21:30

30So we overthrew them;
Heshbon, as far as aDibon, perished;
and we laid waste as far as Nophah;
fire spread as far as bMedeba.”
Compare Samaritan and Septuagint; Hebrew  and we laid waste as far as Nophah, which is as far as Medeba

Joshua 13:16

16So their territory was from Aroer, dwhich is on the edge of the Valley of the Arnon, and the city that is in the middle of the valley, and all the tableland by eMedeba;
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