ذِكْرُ الزَّجْرِ عَنِ التَّنَفُّسِ فِي الْإِنَاءِ عِنْدَ الشُّرْبِ لِلشَّارِبِ
Messenger of Allah ﷺ 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." (Using translation from Bukhārī 153)
أَنَّ النَّبِيَّ ﷺ قَالَ «إِذَا شَرِبَ أَحَدُكُمْ فَلَا يَتَنَفَّسْ فِي الْإِنَاءِ»