[POMPONIUS libro uicensimo quarto ad Sabinum. ] §46.2.7.prCum enim pecunia mutua data stipulamur, non puto obligationem numeratione nasci et deinde eam stipulatione nouari, quia id agitur, ut sola stipulatio teneat, et magis implendae stipulationis gratia numeratio intellegenda est fieri.
[POMPONIUS, in the twenty-fourth book on Sabinus.] For when we make a stipulation after money has been given as a loan, I do not think that an obligation arises from the payment and is then novated by the stipulation; because the intention is that the stipulation alone should hold, and the payment must rather be understood to be made for the sake of fulfilling the stipulation.