[IULIANUS libro tertio decimo digestorum. ] §17.1.30.prSi hominem tibi dedero, ut eum manumitteres, et postea procurator meus prohibuerit, ne manumitteres, an mandati agere possim, si tu eum manumiseris? respondi, si procurator iustam causam habuit interpellandi manumissionem serui, quem in hoc solum acceperam, ut manumitterem, ueluti si compererit eum postea falsas rationes confecisse, insidias uitae prioris domini struxisse, tenebor, nisi denuntiationi procuratoris paruero: si uero nulla iusta causa procuratori fuit denuntiandi, ne seruus manumitteretur, non poterit mecum agi, quamuis ad libertatem eum perduxerim.
[JULIAN in the thirteenth book of his Digests.] If I give a slave to you in order that you may manumit him, and afterwards my procurator forbids you to manumit him, can I bring an action of mandate if you have manumitted him? I answered: if the procurator had a just cause for blocking the manumission of the slave—whom I had received solely for this purpose, that I should manumit him—as for example if he discovered that the slave had afterwards falsified accounts or plotted against the life of his former master, I shall be held liable unless I complied with the notification of the procurator; but if there was no just cause for the procurator to notify that the slave should not be manumitted, no action can be brought against me, although I have brought him to freedom.