That the Prophet ﷺ would breathe three times in the vessel and say: "It is more wholesome and thirst quenching."  

أَنَّ النَّبِيَّ ﷺ كَانَ يَتَنَفَّسُ فِي الإِنَاءِ ثَلاَثًا وَيَقُولُ هُوَ أَمْرَأُ وَأَرْوَى  

From Thumamah, from Anas that: "The Prophet ﷺ would breathe three times in the vessel." Another chain from Anas bin Malik: "The Prophet ﷺ would breathe three times in the vessel." He said: This Hadith is Hasan Sahih.  

أَنَّ النَّبِيَّ ﷺ كَانَ يَتَنَفَّسُ فِي الإِنَاءِ ثَلاَثًا قَالَ هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ  

That the Messenger of Allah ﷺ said: "Let none of you drink all at once like the camel. But drink two or three times, mentioning Allah's Name when you drink, and praising Him when you (finish)."  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ تَشْرَبُوا وَاحِدًا كَشُرْبِ الْبَعِيرِ وَلَكِنِ اشْرَبُوا مَثْنَى وَثُلاَثَ وَسَمُّوا إِذَا أَنْتُمْ شَرِبْتُمْ وَاحْمَدُوا إِذَا أَنْتُمْ رَفَعْتُمْ