“The Messenger of Allah ﷺ never blew onto his food or drink, and he did not breathe into the vessel.”  

لَمْ يَكُنْ رَسُولُ اللَّهِ ﷺ يَنْفُخُ فِي طَعَامٍ وَلاَ شَرَابٍ وَلاَ يَتَنَفَّسُ فِي الإِنَاءِ