Narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "It is not right for a Muslim who has wealth and wants to make a will, that three nights should pass without his will being written and kept with him." Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) says: "Since I heard this hadith, I have not let even one night pass without my will being written and kept with me."