Volume 1, Book 4, Number 155:
Narrated Abu Qatada:
Allah’s Apostle said, “Whenever anyone of you drinks water, he should not breathe in the drinking
utensil, and whenever anyone of you goes to a lavatory, he should neither touch his penis nor clean
his private parts with his right hand.”
Volume 1 – 51 / 1700
SAHIH BUKHARI VOLUME 1 > BOOK 4: ABLUTIONS (WUDU’)