O ye who believe! when ye contract a debt (payable) at a fixed date, write it down, and let the notary faithfully note between you: and let not the notary refuse to note, even as God hath taught him; but let him note it down, and let him who oweth the debt dictate, and let him fear God his Lord, and not diminish aught thereof. But if he who oweth the debt be foolish or weak, or be not able to dictate himself, let his friend dictate for him with fairness; and call to witness two witnesses of your people: but if there be not two men, let there be a man, and two women of those whom ye shall judge fit for witnesses: if the one of them should mistake, the other may cause her to recollect. And the witnesses shall not refuse, whenever they shall be summoned. And disdain not to put the debt in writing, be it large or small, with its time of payment: this will be more just for you in the sight of God, better suited for witnessing, and the best for avoiding doubt. But if the goods be there present, and ye pass them from hand to hand - then it shall be no fault in you not to write it down. And have witnesses when ye sell, and harm not writer or witness: it will be a crime in you to do this. But fear God and God will give you knowledge, for God hath knowledge of all things.