So thus they endured half a year, and much slaughter was of people on both parties. Then it befell upon a day, Sir Gawaine came afore the gates armed at all pieces on a noble horse, with a great spear in his hand; and then he cried with a loud voice: Where art thou now, thou false traitor, Sir Launcelot? Why hidest thou thyself within holes and walls like a coward? Look out now, thou false traitor knight, and here I shall revenge upon thy body the death of my three brethren. All this language heard Sir Launcelot every deal; and his kin and his knights drew about him, and all they said at once to Sir Launcelot: Sir Launcelot, now must ye defend you like a knight, or else ye be shamed for ever; for, now ye be called upon treason, it is time for you to stir, for ye have slept over-long and suffered over-much. So God me help, said Sir Launcelot, I am right heavy of Sir Gawaine’s words, for now he charged me with a great charge; and therefore I wot it as well as ye, that I must defend me, or else to be recreant.
Then Sir Launcelot bade saddle his strongest horse, and bade let fetch his arms, and bring all unto the gate of the tower; and then Sir Launcelot spake on high unto King Arthur, and said: My lord Arthur, and noble king that made me knight, wit you well I am right heavy for your sake, that ye thus sue upon me; and always I forbare you, for an I would have been vengeable, I might have met you in midst of the field, and there to have made your boldest knights full tame. And now I have forborne half a year, and suffered you and Sir Gawaine to do what ye would do; and now may I endure it no longer, for now must I needs defend myself, insomuch Sir Gawaine hath appealed me of treason; the which is greatly against my will that ever I should fight against any of your blood, but now I may not forsake it, I am driven thereto as a beast till a bay.