‏الطهارة : Hadeeth No:511 Abu Qatada reported it from his father: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: None of you should hold penis with his right hand while urinating, or wipe himself with his right hand in privy and should not breathe into the vessel (from which he drinks)....

‏الإيمان : Hadeeth No:379 It is reported on the authority of Abu Huraira that there was placed before the Messenger of Allaah a cup of soft bread, soup and meat. He took part of the foreleg which he liked most. He sliced (with his teeth) a slice (out of that) and said: I would be the leader of mankind on the Day of Resurrect...