[MARCIANUS libro secundo institutionum. ] §48.18.5.prSi quis uiduam uel alii nuptam cognatam, cum qua nuptias contrahere non potest, corruperit, in insulam deportandus est, quia duplex crimen est et incestum, quia cognatam uiolauit contra fas, et adulterium uel stuprum adiungit.
[MARCIANUS, in the second book of Institutes.] If anyone corrupts a kinswoman with whom he cannot contract marriage, whether she is a widow or married to another, he must be deported to an island, because it is a double crime: both incest, because he violated a kinswoman contrary to divine law, and he adds adultery or stuprum.
denique hoc casu serui in personam domini torquentur.
Consequently, in this case, slaves are tortured against the person of their master.