1 Kings 20:27-29

ERV(i) 27 And the children of Israel were mustered, and were victualled, and went against them: and the children of Israel encamped before them like two little flocks of kids; but the Syrians filled the country. 28 And a man of God came near and spake unto the king of Israel, and said, Thus saith the LORD, Because the Syrians have said, The LORD is a god of the hills, but he is not a god of the valleys; therefore will I deliver all this great multitude into thine hand, and ye shall know that I am the LORD. 29 And they encamped one over against the other seven days. And so it was, that in the seventh day the battle was joined; and the children of Israel slew of the Syrians an hundred thousand footmen in one day.