The strange knight overthrows Sir Sagramore.

So they met in the very centre of the bridge with a crash one might have heard a furlong or more away. In that encounter the spear of Sir Sagramore broke into many pieces but the spear of the other knight held so that Sir Sagramore was hurtled with great violence over the crupper of his horse, and, striking the ground with a roar of falling armor, he lay there like one who had been struck dead.

Now Sir Percival was greatly astonished to see so potent a knight as Sir Sagramore thus overthrown, wherefore he hurried forward with all speed to where his companion lay upon the ground. And Sir Percival leaped from his horse and went to his friend and found that he was not dead but only stunned by the violence of the fall he had suffered. For anon Sir Sagramore began to move and to bestir himself and so, after another while, Sir Percival was able to raise him up and set him upon his feet again, albeit Sir Sagramore's head was as light as a feather and swam like to running water.

Now all this while that other knight had been sitting very steadfastly observing Sir Percival what he was about. So when he beheld that no great harm had befallen that knight whom he had overthrown, he spake to Sir Percival, saying: "Sir Knight, are you satisfied upon your part, or will you also have to do with me in disputing the pass of this bridge?"

"Sir," quoth Sir Percival, "I would fain have had you go in peace, but since you have thus offered me the chance of battle or no battle, lo! I have no such choice, but must needs take this knight's quarrel upon myself. So make you ready that I may avenge his fall upon you."

Therewith Sir Percival gat Sir Sagramore to horse and cleared the bridge of him. Then he mounted upon his own horse and made him ready for that assault which he had undertaken.

So when he was in all wise prepared and perceiving that his enemy was also ready, he shouted to the charge and therewith drave forward in the assault.

Sir Percival and the strange knight do battle together.

Then again those two knights-contestant met in the centre of the bridge with such a violence of meeting that the spear of each was broken into splinters to the very truncheon thereof. And each would have fallen before the assault of the other except that, with spur and bridle-rein, each uplifted his charger to foot again. Thereupon, having no spear wherewith to do further battle, each knight voided his saddle and each drew his sword and made him ready for further battle. So they came together to assault afoot, and presently each fell to lashing at the other such violent buffets that the sound thereof could be heard in echo both far and near.

So they fought for a long time and in that while neither gained any advantage whatsoever over the other. But ever Sir Percival was more and more astonished at the valor and the prowess of his enemy, for, unless it were Sir Launcelot of the Lake, he knew not of any one in that land who might withstand his assault unless it were his own brother, Sir Lamorack.