[LABEO libro secundo posteriorum a Iauoleno epitomatorum. ] §33.5.20.prApud Aufidium libro primo rescriptum est, cum ita legatum est: 'uestimenta quae uolet triclinaria sumito sibique habeto', si is dixisset quae uellet, deinde, antequam ea sumeret, alia se uelle dixisset, mutare uoluntatem eum non posse, ut alia sumeret, quia omne ius legati prima testatione, qua sumere se dixisset, consumpsit, quoniam res continuo eius fit, simul ac si dixerit eam sumere.
[LABEO, Book II of the Posthumous Works epitomized by Javolenus.] In the first book of Aufidius, it is written in response that, when a legacy is left as follows: 'Let him take and have for himself whichever dining-room covers he wishes,' if he has said which ones he wanted, and then, before taking them, has said that he wants others, he cannot change his mind so as to take the others; because by the first declaration, in which he said he would take them, he exhausted the entire right of the legacy, since the thing immediately becomes his as soon as he has said that he takes it.