26 And it came to pass, at the return of the year, that Ben-Hadad numbered the Syrians, and went up to Aphek, to fight against Israel. 27 And the children of Israel were numbered and victualled, and they went against them; and the children of Israel encamped before them like two little flocks of goats; but the Syrians filled the land. 28 And the man of God drew near, and spoke to the king of Israel and said, Thus saith Jehovah: Because the Syrians have said, Jehovah is a god of the mountains, but he is not a god of the valleys, I will give all this great multitude into thy hand, and ye shall know that I am Jehovah. 29 And they encamped one over against the other seven days; and it came to pass that on the seventh day the battle was joined; and the children of Israel smote of the Syrians a hundred thousand footmen in one day. 30 And the rest fled to Aphek, into the city; and the wall fell on twenty-seven thousand men of them that were left. And Ben-Hadad fled, and came into the city, [from] chamber to chamber.
Matthew Henry's Commentary on 1 Kings 20:26-30
Commentary on 1 Kings 20:22-30
(Read 1 Kings 20:22-30)
Those about Benhadad advised him to change his ground. They take it for granted that it was not Israel, but Israel's gods, that beat them; but they speak very ignorantly of Jehovah. They supposed that Israel had many gods, to whom they ascribed limited power within a certain district; thus vain were the Gentiles in their imaginations concerning God. The greatest wisdom in worldly concerns is often united with the most contemptible folly in the things of God.