ENOfficial
Narrated Talha bin Musarrif, quoting his father on the authority of his grandfather: “I saw Allah’s Messenger (ﷺ) rinsing his mouth and sniffing up and blowing his nose with separate scops of water.” .
Source: sunnah.com
Other translations
Arabic
وَعَنْ طَلْحَةَ بْنِ مُصَرِّفٍ, عَنْ أَبِيهِ, عَنْ جَدِّهِ قَالَ: { رَأَيْتُ رَسُولَ اَللَّهِ - صلى الله عليه وسلم -يَفْصِلُ بَيْنَ اَلْمَضْمَضَةِ وَالِاسْتِنْشَاقِ. } أَخْرَجَهُ أَبُو دَاوُدَ بِإِسْنَادِ ضَعِيف ٍ 1 .
sunnah.com