At this repentance of Sir Mellegrans Sir Launcelot was very greatly astonished. But yet he was much adoubt as to the true faith of that knight; wherefore he said: "Sir Knight, how may I know that that which thou art telling me is the truth?"

"Well," said Sir Mellegrans, "it is small wonder, I dare say, that thou hast doubt of my word. But I will prove my faith to thee in this: I will come to thee unarmed as I am at this present, and I will admit thee into my castle, and I will lead thee to the Queen. And as thou art armed and I am unarmed, thou mayest easily slay me if so be thou seest that I make any sign of betraying thee."

But still Sir Launcelot was greatly adoubt, and wist not what to think of that which Sir Mellegrans said. But after a while, and after he had considered the matter for a space, he said: "If all this that thou tellest me is true, Sir Knight, then come down and let me into this castle as thou hast promised to do, for I will venture that much upon thy faith. But if I see that thou hast a mind to deal falsely by me, then I will indeed slay thee as thou hast given me leave to do." And Sir Mellegrans said, "I am content."

Sir Mellegrans kneels to Sir Launcelot.

So Sir Mellegrans went down from where he was and he gave command that the gates of the castle should be opened. And when the gates were opened he went forth to where Sir Launcelot was. And Sir Launcelot descended from the fagotmaker's cart, and Sir Mellegrans kneeled down before him, and he set his palms together and he said, "Sir Launcelot, I crave thy pardon for what I have done."

Sir Launcelot said: "Sir Knight, if indeed thou meanest no further treachery, thou hast my pardon and I will also intercede with the Queen to pardon thee as well. So take me straightway to her, for until I behold her with mine own eyes I cannot believe altogether in thy repentance." Then Sir Mellegrans arose and said, "Come, and I will take thee to her."

So Sir Mellegrans led the way into the castle and Sir Launcelot followed after him with his naked sword in his hand. And Sir Mellegrans led the way deep into the castle and along several passageways and still Sir Launcelot followed after him with his drawn sword, ready for to slay him if he should show sign of treason.

Sir Launcelot falleth into the pit.

Now there was in a certain part of that castle and in the midst of a long passageway a trap-door that opened through the floor of the passageway and so into a deep and gloomy pit beneath. And this trap-door was controlled by a cunning latch of which Sir Mellegrans alone knew the secret; for when Sir Mellegrans would touch the latch with his finger, the trap-door would immediately fall open into the pit beneath. So thitherward to that place Sir Mellegrans led the way and Sir Launcelot followed. And Sir Mellegrans passed over that trap-door in safety, but when Sir Launcelot had stepped upon the trap-door, Sir Mellegrans touched the spring that controlled the latch with his finger, and the trap-door immediately opened beneath Sir Launcelot and Sir Launcelot fell down into the pit beneath. And the pit was very deep indeed and the floor thereof was of stone, so that when Sir Launcelot fell he smote the stone floor so violently that he was altogether bereft of his senses and lay there in the pit like to one who was dead.

Then Sir Mellegrans came back to the open space of the trap-door and he looked down into the pit beneath and beheld Sir Launcelot where he lay. Thereupon Sir Mellegrans laughed and he cried out, "Sir Launcelot, what cheer have you now?" But Sir Launcelot answered not.