Anon Balin and his brother met with the king, and smote him down, and wounded him fiercely, and laid him to the ground; and there they slew on the right hand and the left hand, and slew more than forty of his men, and the remnant fled. Then went they again to King Rience and would have slain him had he not yielded him unto their grace. Then said he thus: Knights full of prowess, slay me not, for by my life ye may win, and by my death ye shall win nothing. Then said these two knights, Ye say sooth and truth, and so laid him on a horse-litter. With that Merlin was vanished, and came to King Arthur aforehand, and told him how his most enemy was taken and discomfited. By whom? said King Arthur. By two knights, said Merlin, that would please your lordship, and to-morrow ye shall know what knights they are. Anon after came the Knight with the Two Swords and Balan his brother, and brought with them King Rience of North Wales, and there delivered him to the porters, and charged them with him; and so they two returned again in the dawning of the day. King Arthur came then to King Rience, and said, Sir king, ye are welcome: by what adventure come ye hither? Sir, said King Rience, I came hither by an hard adventure. Who won you? said King Arthur.