‏الفضائل : Hadeeth No:5781 Muhammad b. Sirin reported: I asked Anas b. Malik whether Allaah's Messenger (sallAllaahu alayhi wa sallam) dyed his hair. He said: He had but little white hair....

‏البيوع : Hadeeth No:3783 This hadith has been narrated on the authority of Yahya b. Sa'id with the same chain of transmitters (but with a slight variation of words and these are)" Whenever a man becomes poor."...