Some say, "They were three, and the fourth of them was their dog:" and some say, "Five, and the sixth of them was their dog:" guessing at the unseen: and some say, "Seven, and the eighth of them was their dog." Say, "My Lord knows best the number of them; none knows them but a few. Enter not, therefore, into disputation concerning the matter, except what is clear, and consult not any one of them to pronounce concerning them.