1 Kings 20:26-30

26And 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.

27And 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.

28And the man of 1God drew near, and spoke to the king of Israel and said, Thus saith Jehovah: Because the Syrians have said, Jehovah is a 2god of the mountains, but he is not a 3god of the valleys, I will give all this great multitude into thy hand, and ye shall know that I am Jehovah.

29And 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.

30And 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.