1 Kings 20:29-30

29For seven days the armies camped opposite each other, and on the seventh day the battle ensued, and the Israelites struck down the Arameans—a hundred thousand foot soldiers in one day.

30The rest of them fled into the city of Aphek, where the wall fell on twenty-seven thousand of the remaining men. Ben-hadad also fled to the city and hid in an inner room.