[ULPIANUS libro singulari de officio praefecti urbi. ] §1.15.4.prImperatores Seuerus et Antoninus Iunio Rufino praefecto uigilum ita rescripserunt: 'Insularios et eos, qui neglegenter ignes apud se habuerint, potes fustibus uel flagellis caedi iubere: eos autem, qui dolo fecisse incendium conuincentur, ad Fabium Cilonem praefectum urbi amicum nostrum remittes: fugitiuos conquirere eosque dominis reddere debes. '
[ULPIANUS, in his single book On the Office of the Prefect of the City.] The Emperors Severus and Antoninus wrote back to Junius Rufus, the prefect of the watch, as follows: 'You can order the apartment managers, and those who have kept fire too negligently in their quarters, to be beaten with clubs or whips; however, those who are convicted of having caused a fire maliciously, you shall remit to our friend Fabius Cilo, the prefect of the city. You must search for runaway slaves and return them to their masters.'