[POMPONIUS libro trigesimo quinto ad Sabinum. ] §20.4.4.prSi debitor, antequam a priore creditore pignus liberaret, idem illud ob pecuniam creditam alii pignori dedisset et, antequam utrique creditori solueret debitum, rem aliam priori creditori uendiderat creditumque pensauerit cum pretio rei uenditae, dicendum est perinde haberi debere, ac si priori creditori pecunia soluta esset: nec enim interesse, soluerit an pensauerit: et ideo posterioris creditoris causa est potior.
[POMPONIUS, in his thirty-fifth book on Sabinus.] If a debtor, before he freed the pledge from the prior creditor, had given that same pledge to another for a loaned sum of money, and, before he paid the debt to either creditor, had sold another thing to the prior creditor and offset the loan against the price of the sold thing, it must be said that it ought to be held just as if the money had been paid to the prior creditor; for indeed it makes no difference whether he paid or offset; and therefore the position of the subsequent creditor is stronger.