Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:175Muḥammad b. al-Ṣabbāḥ > Hushaym > Muḥammad b. Khālid al-Qurashī > ʿAṭāʾ b. Abū Rabāḥ

[Machine] The Messenger of Allah, may peace and blessings be upon him, said: "When you drink, drink in sips, and when you breathe, do so resolutely." Muhammad ibn Muhammad informed us that Abu al-Hasan al-Tustari narrated to us from Abu Ali al-Lului, who narrated from Abu Dawud, who mentioned it.  

البيهقي:١٧٥وَرَوَى أَبُو دَاوُدَ فِي الْمَرَاسِيلِ عَنْ مُحَمَّدِ بْنِ الصَّبَّاحِ عَنْ هُشَيْمٍ عَنْ مُحَمَّدِ بْنِ خَالِدٍ الْقُرَشِيِّ عَنْ عَطَاءِ بْنِ أَبِي رَبَاحٍ قَالَ

قَالَ رَسُولُ اللهِ ﷺ إِذَا شَرِبْتُمْ فَاشْرَبُوا مَصًّا وَإِذَا اسْتَكْتُمْ فَاسْتَاكُوا عَرْضًا وَأَخْبَرَنَاهُ مُحَمَّدُ بْنُ مُحَمَّدٍ أنا أَبُو الْحَسَنِ التُّسْتَرِيُّ ثنا أَبُو عَلِيٍّ اللُّؤْلُؤِيُّ ثنا أَبُو دَاوُدَ فَذَكَرَهُ