‏الزكاة : Hadeeth No:2279 Anas reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The son of Adam grows old, but two (desires) in him remain young: desire for wealth and desire for life....

‏اللباس والزينة‏ : Hadeeth No:5230 Jabir reported: I heard Allaah's Prophet (sallAllaahu alayhi wa sallam) saying during an expedition in which we also participated: Make a general practice of wearing sandals, for a man is riding as it were when he wears sandals....