The document summarizes a folk tale about a child born with a caul who is prophesied to marry the king's daughter. The king, angry about the prophecy, tricks the child's parents into giving him up. He tries to drown the child but the child survives and is raised by a miller and his wife. Years later, the child delivers a letter to the queen on the king's behalf. The letter is switched, allowing the child to marry the princess as prophesied. The king then tasks the child with retrieving three golden hairs from the devil's head to keep his daughter, which the child succeeds in doing with the help of the devil's grandmother.