1682. The borrower is obliged to return for the things lent a like quantity of other things of the same kind and quality, at the time agreed upon.
1683. If there be no agreement by which the time for lent return can be determined, it is fixed by the Court according to circumstances.
1684. If the borrower fails to return things lent; he or she is bound at the option of the lender to pay the value which they bore at the time and place at which, according to the agreement the return was to be made;
If the time and place of the return be not agreed up payment must be made of the value which the things bore at the time when and the place where the borrower is placed in default;
In either of the above cases the borrower pays interest from the time of default.