[IDEM libro secundo disputationum. ] §21.2.38.prIn creditore qui pignus uendidit tractari potest, an re euicta uel ad hoc teneatur ex empto, ut quam habet aduersus debitorem actionem, eam praestet: habet autem contrariam pigneraticiam actionem.
[THE SAME, Disputations, Book Two] In the case of a creditor who has sold a pledge, it can be discussed whether, if the thing is evicted, he is liable under the action on purchase at least to this extent, that he make over the action which he has against the debtor; moreover, he has the counter-action on pledge.
et magis est ut praestet: cui enim non aequum uidebitur uel hoc saltem consequi emptorem, quod sine dispendio creditoris futurum est?
And it is more correct that he should make it over; for to whom will it not seem equitable that the buyer obtain at least this, which is to be without any loss to the creditor?