Then after a while he heard a bell ringing, and after he had followed that bell for some distance, he came to where was the dwelling-place of a hermit and where was a small chapel by the wayside. And Sir Percival beheld that the hermit, who was an old man with a long white beard, rang the bell of that chapel.

Sir Percival meets his fate at the forest chapel.

So Sir Percival thought that here he might find food and drink; and so he rode forward to where the hermit was ringing the bell. But when Sir Percival came still more nigh he perceived that behind the chapel and to one side there was a very noble knight upon horseback; and he perceived that the knight was clad all in white armor and that his horse (which was white as milk and of very noble strength and proportions) was furnished altogether with furniture of white.

This knight, when he perceived Sir Percival, immediately rode up to meet him and saluted Sir Percival very courteously. And the knight said: "Sir, will you not joust a fall with me ere you break your fast? For this is a very fair and level field of green grass and well fitted for such a friendly trial at arms if you have the time for it."

Unto this Sir Percival said: "Messire, I will gladly try a fall with you, though I must tell you that I am a very young green knight, having been knighted only yesterday by King Arthur himself. But though I am unskilled in arms, yet it will pleasure me a great deal to accept so gentle and courteous a challenge as that which you give me."

Sir Percival is overthrown by the white knight.

So with that each knight turned his horse and each took such stand as appeared to him to be best. And when they were in all ways prepared, they drave their horses together with great speed, the one against the other, meeting one another, shield against spear, in the very midst of the course. In that encounter (which was the first that he ever ran) Sir Percival bare himself very well and with great knightliness of endeavor; for he broke his spear upon the white knight into small pieces. But the spear of the white knight held so that Sir Percival was lifted out of his saddle and over the crupper of his horse, and fell upon the ground with great violence and a cloud of dust.

Then the white knight returned from his course and came up to where Sir Percival was. And he inquired of him very courteously: "Sir, art thou hurt?" Thereunto Sir Percival replied: "Nay, sir! I am not hurt, only somewhat shaken by my fall.'"

Then the white knight dismounted from his horse and came to where Sir Percival was. And he lifted up the umbril of his helmet, and Sir Percival perceived that that white knight was Sir Launcelot of the Lake.

And Sir Launcelot said: "Percival, I well knew who you were from the first, but I thought I would see of what mettle you are, and I have found that you are of very good mettle indeed. But you are to know that it is impossible for a young knight such as you, who knoweth naught of the use of knightly weapons, to have to do with a knight well-seasoned in arms as I am, and to have any hope of success in such an encounter. Wherefore you need to be taught the craft of using your weapons perfectly."