Zechariah 12:3-6

On that day I will make Jerusalem an immovable rock. All the nations will gather against it to try to move it, but they will only hurt themselves. “On that day,” says the LORD, “I will cause every horse to panic and every rider to lose his nerve. I will watch over the people of Judah, but I will blind all the horses of their enemies. And the clans of Judah will say to themselves, ‘The people of Jerusalem have found strength in the LORD of Heaven’s Armies, their God.’ “On that day I will make the clans of Judah like a flame that sets a woodpile ablaze or like a burning torch among sheaves of grain. They will burn up all the neighboring nations right and left, while the people living in Jerusalem remain secure.