For 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.
Jewish Publication Society of America Version (JPS1917) - 1 Kings 20:29 >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 Arameans a hundred thousand footmen in one day.