From Mount Hor they set out by the way to the Red Sea, to go around the land of Edom. And the people became impatient on the way.
4. And they journeyed from mount Hor. This also is narrated in their praise, that they bore the weariness of a long and circuitous march, when they were already worn down by their wanderings for forty years. Moses, therefore, tells us that, since God had forbidden them to pass the borders of Edom, they went by another way; but immediately afterwards he adds, that they...
Here is, I. The fatigue of Israel by a long march round the land of Edom, because they could not obtain passage through it the nearest way: The soul of the people was much discouraged because of the way, Num 21:4.
Commenting on Numbers 21:4-9
And they journeyed from Mount Hor,.... After the battle with the king of Arad, and the defeat of him: by the way of the Red sea, to compass the land of Edom; which lay by it, and from whence it had the name of the Red sea, Edom signifying red; and by the way of that the Israelites must needs go, to go round that...