So the young man agreed to go back home and wait until the next day.
On the morrow the old woman, with a heavy heart, went to the palace, and was shown as before into the king's presence. Seeing her there for the third time, his Majesty asked her impatiently: "What do you want this time, old woman?" And she, trembling all over, said: "Please your Majesty--nothing." Then the king exclaimed: "But it cannot be nothing. Something you must want, so tell me truth at once, if you value your life!" Thereupon the old woman was forced to tell all the story to the king; how her son had a great desire to marry the princess, and so had forced her to come and ask the king to give her him to wife.
When the king had heard everything, he said: "Well, after all, I shall say nothing against it if my daughter will consent to it." He then told his servants to lead the princess into his presence. When she came he told her all about the affair, and asked her, "Are you willing to marry the son of this old woman?"
The princess answered: "Why not? If only he learns first the trade that no one knows!" Thereupon the king bade his attendants give money to the poor woman, who now went back to her hut with a light heart.
The moment she entered her son asked her: "Have you engaged her?" And she returned: "Do let me get my breath a little! Well, now I have really asked the king: but it is of no use, for the princess declares she will not marry you until you have learnt the trade that no one knows!"
"Oh, that matters nothing!" exclaimed the son. "Now I only know the condition, it's all right!" The next morning the young man set out on his travels through the world in search of a man who could teach him the trade that no one knows. He wandered about a long time without being able to find out where he could learn such a trade. At length one day, being quite tired out with walking and very sad, he sat down on a fallen log by the wayside. After he had sat thus a little while, an old woman came up to him, and asked: "Why art thou so sad, my son?" And he answered: "What is the use of your asking, when you cannot help me?" But she continued: "Only tell me what is the matter, and perhaps I can help you." Then he said: "Well, if you must know, the matter is this: I have been travelling about the world a long time to find a master who can teach me the trade that no one knows." "Oh, if it is only that," cried the old woman, "just listen to me! Don't be afraid, but go straight into the forest which lies before you, and there you will find what you want."