(20) باب فِي النَّفْخِ فِي الشَّرَابِ وَالتَّنَفُّسِ فِيهِ
Narrated Abdullah ibn Abbas:
The Messenger of Allah (ﷺ) forbade blowing or breathing into a vessel. (AR)
Reference (AR): Sunan Abi Dawud 3728 (AR)
In-book reference (AR): Book 27, Hadith 60 (AR)
English translation (AR): Book 26, Hadith 3719 (AR)