It is narrated from Hazrat Anas (may Allah be pleased with him) that I used to hear the Prophet (peace and blessings be upon him) saying, I do not know whether this was a verse of the Qur'an or a saying of the Prophet (peace and blessings be upon him), that if the son of Adam had two valleys full of wealth, he would desire a third, and nothing fills the belly of the son of Adam except the dust of the grave, and Allah accepts the repentance of whoever repents.