[MAECIANUS libro secundo fideicommissorum. ] §46.3.103.prCum ex pluribus causis debitor pecuniam soluit, Iulianus elegantissime putat ex ea causa eum soluisse uideri debere, ex qua tunc, cum soluebat, compelli poterit ad solutionem.
[MAECIANUS, in the second book on Trusts.] When a debtor pays money on several accounts, Julian very elegantly thinks that he ought to be deemed to have paid on that account for which, at the time he was paying, he could have been compelled to make payment.