[IDEM libro tertio decimo digestorum. ] §19.1.23.prSi quis seruum, quem cum peculio uendiderat, manumiserit, non solum peculii nomine, quod seruus habuit tempore quo manumittebatur, sed et eorum, quae postea adquirit, tenetur et praeterea cauere debet, quidquid ex hereditate liberti ad eum peruenerit, restitutu iri.
[THE SAME, Digest, Book XIII.] If anyone manumits a slave whom he had sold with his peculium, he is liable not only on account of the peculium which the slave possessed at the time he was manumitted, but also for those things which the slave acquires afterwards, and moreover he must give security that whatever comes to him from the inheritance of the freedman will be restored.
MARCELLUS notat: illa praestare uenditor ex empto debet, quae haberet emptor, si homo manumissus non esset: non continebuntur igitur, quae, si manumissus non fuit, adquisiturus non esset.
MARCELLUS notes: the seller must make good under the action on purchase those things which the buyer would have had if the slave had not been manumitted; therefore, those things which the slave would not have acquired if he had not been manumitted will not be included.