Bukhari :: Book 1 :: Volume 4 :: Hadith 156
Narrated Abu Qatada:
The Prophet said, "Whenever anyone of you makes water he should not hold his penis or clean his private parts with his right hand. (And while drinking) one should not breathe in the drinking utensil ."
Source materials are from the University of Southern California MSA site|
Hadith eBooks converted from Imaan Star