[Machine] The Prophet ﷺ used to blow into a vessel three times. It was narrated by Waki' but it did not mention what was in the vessel.
أَنَّ رَسُولَ اللهِ ﷺ «كَانَ يَتَنَفَّسُ فِي الْإِنَاءِ ثَلَاثًا» رَوَاهُ وَكِيعٌ وَلَمْ يَذْكُرْ فِي الْإِنَاءِ
Anas reported that Messenger of Allah ﷺ used to breathe three times in the course of a drink (i. e. he drank in three gulps).
أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَتَنَفَّسُ فِي الإِنَاءِ ثَلاَثًا
Abu Qatada reported on the authority of his father that Allah's Apostle ﷺ forbade breathing in a vessel. (Using translation from Muslim 267d)
أَنَّ النَّبِيَّ ﷺ كَانَ يَتَنَفَّسُ فِي الْإِنَاءِ ثَلَاثًا
ذِكْرُ مَا يُسْتَحَبُّ لِلْمَرْءِ التَّنَفُّسُ عِنْدَ شُرْبِهِ لِيَكُونَ فَرْقًا بَيْنَهُ وَبَيْنَ الْبَهَائِمِ فِيهِ
Abu Qatada reported on the authority of his father that Allah's Apostle ﷺ forbade breathing in a vessel. (Using translation from Muslim 267d)
«أَنَّ النَّبِيَّ ﷺ كَانَ يَتَنَفَّسُ فِي الْإِنَاءِ ثَلَاثًا»