Numbers 20:23 - Exposition

By the coast of the land of Edom. Mount Her was on the eastern side of the Arabah, which at this point certainly formed the frontier of Edom; but it was no doubt untenanted, owing to its bare and precipitous character, and therefore was not reckoned as the property of Edom. We may suppose that at this time the encampment stretched along the Arabah in front of the mountain (see on Numbers 33:30 ; Deuteronomy 10:6 ).