‏الزكاة : Hadeeth No:2282 Anas reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: If the son of Adam were to possess two valleys of riches. he would long for the third one. And the stomach of the son of Adam is not filled but with dust. And Allaah returns to him who repents....

‏الإيمان : Hadeeth No:124 It is narrated on the authority of Jarir b. 'Abdullah that the Prophet of Allaah (may peace and blessings be upon him) asked him on the occasion of the Farewell Pilgrimage to make the people silent and then said: Do not return to unbelief after me by striking the necks of one another....