Sahih al-Bukhari Hadith 534 – Volume 7, Book 69

English

Volume 7, Book 69, Number 534:
Narrated Abu Qatada:
Allah's Apostle said, "When you drink (water), do not breath in the vessel; and when you urinate,
do not touch your penis with your right hand. And when you cleanse yourself after defecation, do
not use your right hand."