And they tracked them as far as the Jordan, and indeed, the whole way was littered with the clothing and equipment the Arameans had thrown off in haste. So the scouts returned and told the king.
Here we have, I. The king's jealousy of a stratagem in the Syrian's retreat, Kg2 7:12. He feared that they had withdrawn into an ambush, to draw out the besieged, that they might fall on them with more advantage. he knew he had no reason to expect that God should appear thus wonderfully for him, having forfeited his favour by his unbelief and impatience.
Commenting on 2 Kings 7:12-20
And they went after them unto Jordan,.... Not finding them in the camp, and knowing the rout they would take to their own land, they went as far as Jordan, over which they must pass: and, lo, all the way was full of garments and vessels which the Syrians had cast away in their haste; in their fright and flight, such of their clothes as...
All the way was full of garments and vessels - A manifest proof of the hurry and precipitancy with which they fled.