Anon, therewithal there came a damosel unto Arthur, and asked him, What cheer? I cannot say, said he. Sir, said she, an ye will fight for my lord, ye shall be delivered out of prison, and else ye escape never the life. Now, said Arthur, that is hard, yet had I liefer to fight with a knight than to die in prison; with this, said Arthur, I may be delivered and all these prisoners, I will do the battle. Yes, said the damosel. I am ready, said Arthur, an I had horse and armour. Ye shall lack none, said the damosel. Meseemeth, damosel, I should have seen you in the court of Arthur. Nay said the damosel, I came never there, I am the lord’s daughter of this castle. Yet was she false, for she was one of the damosels of Morgan le Fay.

Anon she went unto Sir Damas, and told him how he would do battle for him, and so he sent for Arthur. And when he came he was well coloured, and well made of his limbs, that all knights that saw him said it were pity that such a knight should die in prison. So Sir Damas and he were agreed that he should fight for him upon this covenant, that all other knights should be delivered; and unto that was Sir Damas sworn unto Arthur, and also to do the battle to the uttermost. And with that all the twenty knights were brought out of the dark prison into the hall, and delivered, and so they all abode to see the battle.

How Accolon found himself by a well, and he took upon him to do battle against Arthur.