> With a terrible cry the Balrog fell forward, and its shadow plunged down and vanished. But even as it fell it swung its whip, and the thongs lashed and curled about the wizard's knees, dragging him to the brink. He staggered and fell, grasped vainly at the stone, and slid into the abyss. "Fly, you fools!" he cried, and was gone.

https://www.youtube.com/watch?v=HoZxdS5K8E4