Once a lamb went to a stream to drink water. As he was drinking water, a wolf also came there for drinking water. He saw the lamb and thought, "The flesh of this little one must be soft and sweet. I should catch him for my food." So he went closer to the lamb and said, "You are making my drinking water dirty." The lamb said, "No, it can't be so, because the water is flowing down to me from your end." The wolf said, "Don't argue with me. Perhaps you are the same rude fellow who abused me last month." The lamb said, "I was not even born last month."The wolf said, "In that case, it must be your mother who abused me." So saying, the wolf jumped upon the poor lamb and killed him.