‏اللباس والزينة‏ : Hadeeth No:5220 Anas b. Malik reported that one day he saw on the finger of Allaah's Messenger (sallAllaahu alayhi wa sallam) a silver ring, and the people also made silver rings and put them on. Then Allaah's Prophet (sallAllaahu alayhi wa sallam) threw his ring away, and so the people also threw away their rings....

‏الصيد والذبائح وما يؤكل من الحيوان‏ : Hadeeth No:4817 Jabir b. 'Abdullah reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) forbade that any beast should be killed after it has been tied....