[IDEM libro septuagensimo primo ad edictum. ] §43.26.2.prAit praetor: 'Quod precario ab illo habes aut dolo malo fecisti, ut desineres habere, qua de re agitur, id illi restituas'. §43.26.2.1Hoc interdictum restitutorium est. §43.26.2.2Et naturalem habet in se aequitatem, namque precarium reuocare uolenti competit: est enim natura aequum tamdiu te liberalitate mea uti, quamdiu ego uelim, et ut possim reuocare, cum mutauero uoluntatem.
[THE SAME, Edict, book seventy-one.]\n\nThe praetor says: "Whatever you hold by precarium from him, or have by malicious intent ceased to hold, concerning which matter this action is brought, you must restore it to him."\n\nThis interdict is restoratory.\n\nAnd it possesses in itself a natural equity; for it is available to one who wishes to revoke a precarium. Indeed, it is by nature equitable that you should use my liberality only so long as I wish, and that I should be able to revoke it when I have changed my mind.
itaque cum quid precario rogatum est, non solum hoc interdicto uti possumus, sed etiam praescriptis uerbis actione, quae ex bona fide oritur. §43.26.2.3Habere precario uidetur, qui possessionem uel corporis uel iuris adeptus est ex hac solummodo causa, quod preces adhibuit et impetrauit, ut sibi possidere aut uti liceat:
Therefore, when anything has been requested by precarium, we can use not only this interdict, but also the action on prescribed words, which arises from good faith.\n\nA person is deemed to hold by precarium if he has acquired possession either of a corporeal thing or of a right solely on this ground, namely, because he made entreaties and obtained permission that he might possess or use it.