How Sir Launcelot entered into the ship where Sir Percivale’s sister lay dead, and how he met with Sir Galahad, his son. Now saith the history, that when Launcelot was come to the water of Mortoise, as it is rehearsed before, he was in great peril, and so he laid him down and slept, and took the adventure that God would send him. So when he was asleep there came a vision unto him and said: Launcelot, arise up and take thine armour, and enter into the first ship that thou shalt find. And when he heard these words he start up and saw great clearness about him. And then he lift up his hand and blessed him, and so took his arms and made him ready; and so by adventure he came by a strand, and found a ship the which was without sail or oar. And as soon as he was within the ship there he felt the most sweetness that ever he felt, and he was fulfilled with all thing that he thought on or desired. Then he said: Fair sweet Father, Jesu Christ, I wot not in what joy I am, for this joy passeth all earthly joys that ever I was in. And so in this joy he laid him down to the ship’s board, and slept till day. And when he awoke he found there a fair bed, and therein lying a gentlewoman dead, the which was Sir Percivale’s sister. And as Launcelot devised her, he espied in her right hand a writ, the which he read, the which told him all the adventures that ye have heard to-fore, and of what lineage she was come. So with this gentlewoman Sir Launcelot was a month and more. If ye would ask how he lived, He that fed the people of Israel with manna in the desert, so was he fed; for every day when he had said his prayers he was sustained with the grace of the Holy Ghost.
So on a night he went to play him by the water side, for he was somewhat weary of the ship. And then he listened and heard an horse come, and one riding upon him. And when he came nigh he seemed a knight. And so he let him pass, and went thereas the ship was; and............