[GAIUS libro secundo cottidianarum rerum. ] §18.6.2.prHoc ita uerum est, si is est uenditor, cui sine noua uindemia non sint ista uasa necessaria: si uero mercator est, qui emere uina et uendere solet, is dies spectandus est, quo ex commodo uenditoris tolli possint.
[GAIUS, in Book 2 on Daily Affairs.] This is true only if the seller is such a person that those vessels are not necessary for him unless there is a new vintage. But if he is a merchant who is accustomed to buy and sell wines, that day is to be regarded on which they can be taken away with convenience to the seller.
§18.6.2.1Custodiam autem ante admetiendi diem qualem praestare uenditorem oporteat, utrum plenam, ut et diligentiam praestet, an uero dolum dumtaxat, uideamus.
Now, let us see what kind of custody the seller ought to provide before the day of measurement; whether a full one, so that he also provides diligence, or indeed only for fraud.
et puto eam diligentiam uenditorem exhibere debere, ut fatale damnum uel uis magna sit excusatum.
And I think that the seller ought to exhibit such diligence that only fatal damage or vis major is excused.