"Once upon a time, the children were playing in the woods, when an old man came to them. He said he has lost his knife, and asked the children if they had found it. They began to look for the knife, but found nothing. As evening came, the children all went home, except the oldest girl. She thought she would help the old man to find his knife. So she began to look once more. When she found the knife, she took it immediately to the old man, who thanked her, and said, "well done girl, but now you should go home. It's dangerous here. The witches of the stone come down from the mountain at exactly that hour. You better go."