And then they put their spears in the rests, and came together with their horses as fast as they might run, and either smote other in midst of their shields, that both their horses’ backs brast under them, and the knights were both stonied. And as soon as they might avoid their horses, they took their shields afore them, and drew out their swords, and came together eagerly, and either gave other many strong strokes, for there might neither shields nor harness hold their strokes. And so within a while they had both grimly wounds, and bled passing grievously. Thus they fared two hours or more trasing and rasing either other, where they might hit any bare place.

Le Morte D'Arthur