John Wesley on 2 Kings 19:24

Strange waters - Such as were never discovered by others. Dried up - And as I can furnish my army with water digged out of the earth; so I can deprive my enemies of their water, and can dry up their rivers, and that with the sole of my feet; with the march of my vast and numerous army, who will easily do this, either by marching through them, and each carrying away part with them: or by making new channels, and driving the waters of the river into them.