"Let me lay my head on your lap, and when the urfeist comes, rouse me."
He put his head on her lap, and while he slept she took out the three hairs, compared them with his hair, and said to herself: "You are the man who was here yesterday."
When the urfeist appeared, coming over the sea, the princess roused the stranger, who sprang up and hurried to the beach.
The monster, moving at a greater speed, and raising more water than on the day before, came with open mouth to land. Again Sean Ruadh stood in his way, and with one blow of the giant's sword made two halves of the urfeist. But the two halves rushed together, and were one as before.
Then the urfeist turned to the sea again, and said as he went: "All the champions on earth won't save her from me to-morrow!"
Sean Ruadh sprang to his steed and back to the castle. He went, leaving the princess in despair at his going. She tore her hair and wept for the loss of the blue champion,—the one man who had dared to save her.
Sean Ruadh put on his old clothes, and drove home the cows as usual. The king said: "A strange champion, all dressed in blue, saved my daughter to-day; but she is grieving her life away because he is gone."
"Well, that is a small matter, since her life is safe," said Sean Ruadh.
There was a feast for the whole world that night at the king's castle, and gladness was on every face that the king's daughter was safe again.
Next day Sean Ruadh drove the cows to the third giant's pasture, went to the castle, and told the housekeeper to bring the giant's sword and apparel, and have the red steed led to the door. The third giant's dress had as many colors as there are in the sky, and his boots were of blue glass.