With that they both departed to their tents to make ready for the battle. But Sir Bors tarried long, hoping Sir Lancelot would come, till Sir Mador cried out to King Arthur, "Bid thy champion come forth, unless he dare not." Then was Sir Bors ashamed, and took his horse and rode to the end of the lists. But ere he could meet Sir Mador he was ware of a knight upon a white horse, armed at all points, and with a strange shield, who rode to him and said, "I pray you withdraw from this quarrel, for it is mine, and I have ridden far to fight in it." Thereat Sir Bors rode to King Arthur, and told him that another knight was come who would do battle for the queen. "Who is he?" said King Arthur. "I may not tell you," said Sir Bors; "but he made a covenant with me to be here to-day, wherefore I am discharged." Then the king called that knight, and asked him if he would fight for the queen. "Therefore came I hither, Sir king," answered he; "but let us tarry no longer, for anon I have other matters to do. But wit ye well," said he to the Knights of the Round Table, "it is shame to ye for such a courteous queen to suffer this dishonour." And all men marvelled who this knight might be, for none knew him save Sir Bors. Then Sir Mador and the knight rode to either end of the lists, and couching their spears, ran one against the other with all their might; and Sir Mador's spear broke short, but the strange knight bore both him and his horse down to the ground. Then lightly they leaped from their saddles and drew their swords, and so came eagerly to the battle, and either gave the other many sad strokes and sore and deep wounds. Thus they fought nigh an hour, for Sir Mador was a full strong and valiant knight. But at last the strange knight smote him to the earth, and gave him such a buffet on the helm as wellnigh killed him. Then did Sir Mador yield, and prayed his life. [Illustration: At last the strange knight smote him to the earth, and gave him such a buffet on the helm as well-nigh killed him. ] "I will but grant it thee," said the strange knight, "if thou wilt release the queen from this quarrel for ever, and promise that no mention shall be made upon Sir Patrice's tomb that ever she consented to that treason." "All this shall be done," said Sir Mador. Then the knights parters took up Sir Mador and led him to his tent, and the other knight went straight to the stair foot of King Arthur's throne; and by that time was the queen come to the king again, and kissed him lovingly. Then both the king and she stooped down, and thanked the knight, and prayed him to put off his helm and rest him, and to take a cup of wine. And when he put his helmet off to drink, all people saw it was Sir Lancelot. But when the queen beheld him she sank almost to the ground weeping for sorrow and for joy, that he had done her such great goodness when she had showed him such unkindness.