[ULPIANUS libro septimo de officio proconsulis. ] §48.3.3.prDiuus Pius ad epistulam Antiochensium Graece rescripsit non esse in uincula coiciendum eum, qui fideiussores dare paratus est, nisi si tam graue scelus admisisse eum constet, ut neque fideiussoribus neque militibus committi debeat, uerum hanc ipsam carceris poenam ante supplicium sustinere.
[ULPIANUS, On the Office of Proconsul, Book 7] The Divine Pius wrote back in Greek to a letter of the Antiochians that a person who is ready to provide sureties should not be cast into prison, unless it is established that he has committed so serious a crime that he ought not to be entrusted either to sureties or to soldiers, but rather must endure this very punishment of prison before his execution.