"Ye say truth," said the two knights, and put him in a horse-litter, and went swiftly through all the night, till at cock-crow they came to King Arthur's palace. There they delivered him to the warders and porters, to be brought before the king, with this message--"That he was sent to King Arthur by the knight of the two swords (for so was Balin known by name, since his adventure with the damsel) and by his brother." And so they rode away again ere sunrise. Within a month or two thereafter, King Arthur being somewhat sick, went forth outside the town, and had his pavilion pitched in a meadow, and there abode, and laid him down on a pallet to sleep, but could get no rest. And as he lay he heard the sound of a great horse, and looking out of the tent door, saw a knight ride by, making great lamentation. "Abide, fair sir," said King Arthur, "and tell me wherefore thou makest this sorrow." "Ye may little amend it," said the knight, and so passed on. Presently after Sir Balin, rode, by chance, past that meadow, and when he saw the king he alighted and came to him on foot, and kneeled and saluted him. "By my head," said King Arthur, "ye be welcome, Sir Balin;" and then he thanked him heartily for revenging him upon King Ryence, and for sending him so speedily a prisoner to his castle, and told him how King Nero, Ryence's brother, had attacked him afterwards to deliver Ryence from prison; and how he had defeated him and slain him, and also King Lot, of Orkney who was joined with Nero, and whom King Pellinore had killed in the battle. Then when they had thus talked, King Arthur told Sir Balin of the sullen knight that had just passed his tent, and desired him to pursue him and to bring him back. So Sir Balin rode and overtook the knight in a forest with a damsel, and said, "Sir knight, thou must come back with me unto my lord, King Arthur, to tell him the cause of thy sorrow, which thou hast refused even now to do." "That will I not," replied the knight, "for it would harm me much, and do him no advantage." "Sir," said Sir Balin, "I pray thee make ready, for thou must needs go with me--or else I must fight with thee and take thee by force." "Wilt thou be warrant for safe conduct, if I go with thee?" inquired the knight. "Yea, surely," answered Balin, "I will die else." So the knight made ready to go with Sir Balin, and left the damsel in the wood. But as they went, there came one invisible, and smote the knight through the body with a spear. "Alas," cried Sir Herleus (for so was he named), "I am slain under thy guard and conduct, by that traitor knight called Garlon, who through magic and witchcraft rideth invisibly. Take, therefore, my horse, which is better than thine, and ride to the damsel whom we left, and the quest I had in hand, as she will lead thee--and revenge my death when thou best mayest." "That will I do," said Sir Balin, "by my knighthood, and so I swear to thee."