It would be advisable for both the borrower and the lender to sign the agreement and for each of them to keep a personal copy. The Bible indicates that financial transactions should be documented.
यह अच्छा होगा कि उधार देनेवाला और लेनेवाला दोनों उस समझौते पर हस्ताक्षर करें और उसकी एक - एक कॉपी अपने पास रखें ।