Also "Even you, Brutus?" or "You too, Brutus?" Used to indicate a betrayal by someone close. From Shakespeare's Julius Caesar, based on the traditional dying words of Julius Caesar. However, these were almost certainly not Caesar's true last words; Plutarch quotes Caesar as saying, in Greek, the language of Rome's elite at the time, καὶ σὺ τέκνον; (Kaì sù téknon?), in English "You too, (my) child?", quoting from Menander.