Now when the victim of leprosy in this romance is first afflicted by the disease, he happens to be far away from his good friend. And none of his own family is willing to help him; he is regarded with superstitious as well as with physical horror. There is nothing left for him to do but to yield up his knighthood and his welfare and his family, to put on the leper's robe, and to go begging along the roads, carrying a leper's bell. And this he does. For long, long months he goes begging from town to town, till at last, by mere chance, he finds his way to the gate of the great castle where his good friend is living--now a great prince, and married to the daughter of the king. And he asks at the castle gate for charity and for food. Now the porter at the gate observes that the leper has a very beautiful cup, exactly resembling a drinking cup belonging to his master, and he thinks it his duty to tell these things to the lord of the castle. And the lord of the castle remembers that very long ago he and his friend each had a cup of this kind, given to them by the bishop of Rome. So, hearing the porter's story, he knew that the leper at the gate was the friend who "had delivered him from death, and won for him the daughter of the King of France to be his wife." Here I had better quote from the French version of the story, in which the names of the friends are changed, but without changing the beauty of the tale itself: "And straightway he fell upon him, and began to weep greatly, and kissed him. And when his wife heard that, she ran out with her hair in disarray, weeping and distressed exceedingly--for she remembered that it was he who had slain the false Ardres. And thereupon they placed him in a fair bed, and said to him, 'Abide with us until God's will be accomplished in thee, for all that we have is at thy service.' So he abode with them."