One of the Kharijites al-Burj ibn Mus'hir at-Ta'i raised the
slogan, "Command behoves only Allah" in such a way that Amir al-mu'minin
heard it. On hearing it he said:
quite, may Allah make you ugly, O' you with broken tooth. Certainly, by
Allah, when truth became manifest even then your personality was weak and
your voice was lose. But when wrong began to shout loudly you again
sprouted up like the horns of a kid.