Now, Sir Lancelot was right when he feared to trust Sir Meliagraunce, for that Knight only sought to work ill both to him and to the Queen, for all his fair words. And first he began to speak evil of the Queen to Sir Lancelot, who dared him to prove his foul words, and it was settled between them that a combat should take place in eight days in the field near Westminster. “And now,” said Sir Meliagraunce, “since it is decided that we must fight together, I beseech you, as you are a noble Knight, do me no treason nor villainy in the mean time.”

“Any Knight will bear me witness,” answered Sir Lancelot, “that never have I broken faith with any man, nor borne fellowship with those that have done so.” “Then let us go to dinner,” said Sir Meliagraunce, “and afterwards you may all ride to Westminster. Meanwhile would it please you to see the inside of this castle?” “That I will gladly,” said Sir Lancelot, and they went from chamber to chamber, till they reached the floor of the castle, and as he went Sir Lancelot trod on a trap and the board rolled, and he fell down in a cave which was filled with straw, and Sir Meliagraunce departed and no man knew where Sir Lancelot might be. The Queen bethought herself that he was wont to disappear suddenly, and as Sir Meliagraunce had first removed Sir Lavaine’s horse from the place where it had been tethered, the Knights agreed with her. So time passed until dinner had been eaten, and then Sir Lavaine demanded litters for the wounded Knights, that they might be carried to Westminster with as little hurt as might be. And the Queen and her ladies followed. When they arrived the Knights told of their adventure, and how Sir Meliagraunce had accused the Queen of treason, and how he and Sir Lancelot were to fight for her good name in eight days.

“Sir Meliagraunce has taken a great deal upon him,” said the King, “but where is Sir Lancelot?”

“Sir,” answered they all, “we know not, but we think he has ridden to some adventure.” “Well, leave him alone,” said the King. “He will be here when the day comes, unless some treason has befallen him.”

All this while Sir Lancelot was lying in great pain within the cave, and he would have died for lack of food had not one of the ladies in the castle found out the place where he was held captive, and brought him meat and drink, and hoped that he might be brought to love her. But he would not. “Sir Lancelot,” said she, “you are not wise, for without my help you will never get out of this prison, and if you do not appear on the day of battle, your lady, Queen Guenevere, will be burnt in default.” “If I am not there,” replied Sir Lancelot, “the King and the Queen and all men of worship will know that I am either dead or in prison. And sure I am that there is some good Knight who loves me or is of my kin, that will take my quarrel in hand, therefore you cannot frighten me by such words as these. If there was not another woman in the world, I could give you no different answer.” “Then you will be shamed openly,” replied the lady, and left the dungeon. But on the day that the battle was to be fought she came again, and said, “Sir Lancelot, if you will only kiss me once, I will deliver you, and give you the best horse in Sir Meliagraunce’s stable.” “Yes, I will kiss you,” answered Sir Lancelot, “since I may do that honourably; but if I thought it were any shame to kiss you, I would not do it, whatever the cost.” So he kissed her, and she brought him his armour, and led him to a stable where twelve noble horses stood, and bade him choose the best. He chose a white courser, and bade the keepers put on the best saddle they had, and with his spear in his hand and his sword by his side, he rode away, thanking the lady for all she had done for him, which some day he would try to repay.

As the hours passed on and Sir Lancelot did not come, Sir Meliagraunce called ever on King Arthur to burn the Queen, or else bring forth Sir Lancelot, for he deemed full well that he had Sir Lancelot safe in his dungeon. The King and Queen were sore distressed that Sir Lancelot was missing, and knew not where to look for him, and what to do. Then stepped forth Sir Lavaine and said, “My lord Arthur, you know well that some ill-fortune has happened to Sir Lancelot, and if he is not dead, he is either sick or in prison. Therefore I beseech you, let me do battle instead of my lord and master for my lady the Queen.”

“I thank you heartily, gentle Knight,” answered Arthur, “for I am sure that Sir Meliagraunce accuses the Queen falsely, and there is not one of the ten Knights who would not fight for her were it not for his wounds. So do your best, for it is plain that some evil has been wrought on Sir Lancelot.” Sir Lavaine was filled with joy when the King gave him leave to do battle with Sir Meliagraunce, and rode swiftly to his place at the end of the lists. And just as the heralds were about to cry “[Lesses les aller]!” Sir Lancelot dashed into the middle on his white horse. “Hold and abide!” commanded the King, and Sir Lancelot rode up before him, and told before them all how Sir Meliagraunce had treated him. When the King and Queen and all the Lords heard Sir Lancelot’s tale, their hearts stirred within them with anger, and the Queen took her seat by the King, in great trust of her champion. Sir Lancelot and Sir Meliagraunce prepared themselves for battle, and took their spears, and came together as thunder, and Sir Lancelot bore Sir Meliagraunce right over his horse. Then Sir Lancelot jumped down, and they fought on foot, till in the end Sir Meliagraunce was smitten to the ground by a blow on his head from his enemy. “Most noble Knight, save my life,” cried he, “for I yield myself unto you, and put myself into the King’s hands and yours.” Sir Lancelot did not know what to answer, for he longed above anything in the world to have revenge upon him; so he looked at the Queen to see whether she would give him any sign of what she would have done. The Queen wagged her head in answer, and Sir Lancelot knew by that token that she would have him dead, and he understood, and bade Sir Meliagraunce get up, and continue the fight. “Nay,” said Sir Meliagraunce, “I will never rise till you accept my surrender.” “Listen,” answered Sir Lancelot. “I will leave my head and left side bare, and my left arm shall be bound behind me, and in this guise I will fight with you.” At this Sir Meliagraunce started to his feet, and cried, “My lord Arthur, take heed to this offer, for I will take it, therefore let him be bound and unarmed as he has said.” So the Knights disarmed Sir Lancelot, first his head and then his side, and his left hand was bound behind his back, in such a manner that he could not use his shield, and full many a Knight and lady marvelled that Sir Lancelot would risk himself so. And Sir Meliagraunce lifted his sword on high and would have smitten Sir Lancelot on his bare head, had he not leapt lightly to one side, and, before Sir Meliagraunce could right himself, Sir Lancelot had struck him so hard upon his helmet that his skull split in two, and there was nothing left to do but to carry his dead body from the field. And because the Knights of the Round Table begged to have him honourably buried, the King agreed thereto, and on his tomb mention was made of how he came by his death, and who slew him. After this Sir Lancelot was more cherished by the King and Queen than ever he was before.

Among the many Knights at Arthur’s Court who were the sons of Kings were Sir Mordred and Sir Agrawaine, who had three brothers, Sir Gawaine, Sir Gaheris and Sir Gareth. And their mother was Queen of Orkney, sister to King Arthur. Now Sir Agrawaine and Sir Mordred had evil natures, and loved both to invent slanders and to repeat them. And at this time they were full of envy of the noble deeds Sir Lancelot had done, and how men called him the bravest Knight of the Table Round, and said that he was the friend of the King, and the sworn defender of the Queen. So they cast about how they might ruin him, and found the way by putting jealous thoughts into the mind of Arthur.

As was told in the tale of the marriage of Arthur, Queen Guenevere’s heart had gone out to Lancelot on the journey to the Court, and ever she loved to have him with her. This was known well to Sir Mordred, who watched eagerly for a chance to work her ill.

It came one day when Arthur proclaimed a hunt. Sir Mordred guessed that Sir Lancelot, who did not love hunting, would stay behind, and would spend the time holding talk with the Queen. Therefore he went to the King and began to speak evil of the Queen and Sir Lancelot. At first King Arthur would listen to nothing, but slowly his jealousy burned within him, and he let the ill words that accused the Queen of loving Sir Lancelot the best, sink into his mind, and told Sir Mordred and Sir Agrawaine that they might do their worst, and he would not meddle with them. But they let so many of their fellowship into the secret of their foul plot, that at last it came to the ears of Sir Bors, who begged Sir Lancelot not to go near the Queen that day, or harm would come of it. But Sir Lancelot answered that the Queen had sent for him, and that she was his liege lady, and never would he hold back when she summoned him to her presence. Therefore Sir Bors went heavily away. By ill fortune, Sir Lancelot only wore his sword under his great mantle, and scarcely had he passed inside the door when Sir Agrawaine and Sir Mordred, and twelve other Knights of the Table Round, all armed and ready for battle, cried loudly upon Sir Lancelot, that all the Court might hear.