“Sir,” said Sir Lancelot, “they are two passing good knights, and it will be little worship to us to have to do with them now, for they have this day had sore travail.”

“Nevertheless,” answered King Arthur, “I will be avenged. Therefore take Sir Bleoberis and Sir Ector, and I will be the fourth, to do with them and the other two that ride with them.”

“Sir,” said Lancelot, “you shall find us ready.”

So the four rode into the field; and there Sir Lancelot smote down Sir Tristram, and Sir Bleoberis Sir Palomides, and Sir Ector Sir Gareth, and King Arthur overthrew Sir Dinadan. Then there was a great cry that the four green knights had a fall; and the King of Northgalis, remembering how Sir Tristram had helped him, rode straight to him and said,—

“Noble knight, I know not who thou art; but for the great deeds thou hast done this day take now my horse, and I will help myself as well as I can; for God knows thou art better worthy to have my horse than I myself.”

“Sir,” said Tristram, “I thank you; and mayhap I shall be able to requite your courtesy.”

Then Sir Tristram mounted and rode to King Arthur, and gave him with his sword such a buffet on the helm that he fell from his saddle. Then Sir Tristram gave the king’s horse to the King of Northgalis. There was a great press about King Arthur to horse him again; but Sir Palomides would not suffer it, but smote with his sword to the right and left mightily. Then, leaving Sir Palomides still on foot, Sir Tristram rode through the thickest of the press, smiting down many knights as he went, and passed to his pavilion. There he changed his horse, and put on red harness; and then he dashed lightly into the field again, and overthrew five knights with a single spear. Very soon he had again horsed Sir Palomides, Sir Gareth, and Sir Dinadan; and they again began to do marvellous deeds of arms; but they knew not who had succoured them, because Tristram had changed his armour. Now La Beale Isoude, who had watched Sir Tristram quit the field and return again, was well pleased when she saw him doing such great deeds, and she smiled as she sat at the window. It chanced that Sir Palomides looked up and saw her, and he was so rejoiced—because his love for her was still unabated—that he felt as though he could have overcome any knight, even Sir Lancelot or Sir Tristram himself. And he did so mightily that all men marvelled at his deeds; for he fared like a lion, and no knight could withstand him.

“By our Lady,” quoth Sir Tristram to Sir Dinadan, “I always knew Sir Palomides for a good knight, but never before have I seen him do so well.”

“It is his day,” answered Dinadan.

But he had seen how Palomides looked up at Isoude, and he said to himself that if Tristram knew for whose love he wrought these great achievements he would not be so well pleased. But all that were in the field gave Sir Palomides the prize. Just then came in Sir Lancelot, and when he heard the cry that Sir Palomides had done best, he got a great spear and rode against him. But Sir Palomides smote the spear with his sword and struck it in twain; and then, as he rode past Sir Lancelot, he struck at his horse and slew it, so that Sir Lancelot fell to the ground.