[MARCIANUS libro primo institutionum. ] §18.1.42.prDomini neque per se neque per procuratores suos possunt saltem criminosos seruos uendere, ut cum bestiis pugnarent.
[MARCIANUS, in the first book of Institutes.] Masters can neither by themselves nor by their procurators sell slaves, even if they are criminal, so that they may fight with wild beasts.
et ita diui fratres rescripserunt.
And so the divine brothers replied by rescript.