The children of Israel set forward, and pitched in Oboth. In the list of Numbers 33:1-56, there occur two other stations, Zahnonah and Phunon, between Mount Hor and Oboth. Phunon may be the Pinou of Genesis 36:41, but it is a mere conjecture.
All we can conclude with any certainty is that the Israelites passed round the southern end of the mountains of Edom by the Wady el Ithm, and then marched northwards along the eastern border of Edom by the route now followed between Mekba and Damascus. On this side the mountains are far less precipitous and defensible than on the other, and this circumstance must have abated the insolence of the Edomites. Moreover, they must now have seen enough of Israel to know that, while immensely formidable in number and discipline, he had no hostile designs against them. It is therefore not surprising to find from Deuteronomy 2:6 that on this side the mountaineers supplied Israel with bread and water, just as they supply the pilgrim caravans at the present day. That they exacted payment for what they supplied was perfectly reasonable: no one could expect a poor people to feed a nation of two million souls, however nearly related, for nothing. Oboth has been identified with the modern halting-place of el-Ahsa, on the pilgrim route above mentioned, on the ground of supposed similarity in the meaning of the names; but the true rendering of Oboth is doubtful (see on Le 19:31), and, apart from that, any such similarity of meaning is too vague and slight a ground for any argument to be built upon.