You who have iman! when one of you is near to death and makes a will, two just men from among you should act as witnesses; or, if you are travelling when the misfortune of death occurs, two men who are strangers to you. You should detain them after salat and, if you are doubtful, they should swear by Allah: ‘We will not sell it for any price, even to a near relative, and we will not conceal the testimony of Allah. If we did we would indeed be wrongdoers.’