[IAUOLENUS libro primo epistularum. ] §41.3.19.prSi hominem emisti, ut, si aliqua condicio extitisset, inemptus fieret, et is tibi traditus est et postea condicio emptionem resoluit: tempus, quo apud emptorem fuit, accedere uenditori debere existimo, quoniam eo genere retro acta uenditio esset redhibitioni similis, in qua non dubito tempus eius qui redhibuerit uenditori accessurum, quoniam ea uenditio proprie dici non potest.
[IAVOLENUS, Letters, book 1] If you bought a slave on the terms that, if a certain condition should occur, the purchase should be undone, and he was delivered to you, and later the condition dissolved the sale: I think that the time during which he was with the buyer ought to be added to the seller's time, since a sale undone in that manner would be similar to a redhibition, in which case I do not doubt that the time of the person who made the redhibition will be added to the seller's, because that cannot properly be called a sale.