Ammianus Marcellinus, The Roman History of Ammianus Marcellinus
“ Paulus, thinking that this conduct of Martinus was a hindrance to his own zeal, being, as he was, a formidable artist in involving matters, from which people gave him the nickname of "the Chain," attacked the deputy himself while still engaged in defending the people whom he was set to govern, and involved him in the dangers which surrounded every one else, threatening that he would carry him, with his tribunes and many other persons, as a prisoner to the emperor's court. Martinus, alarmed at this threat, and seeing the imminent danger in which his life was, drew his sword and attacked Paulus. ”
