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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
ibnmajah:403 – ʿAbdullāh b. al-Jarrāḥ And ʾAbū Bakr b. Khalāad al-Bāhilī > ʿAbd al-ʿAzīz b. Muḥammad > Zayd b. Aslam > ʿAṭāʾ b. Yasār > Ibn ʿAbbās

The Messenger of Allah rinsed his mouth and sniffed water up into his nostrils from one scoop of water.  

ابن ماجة:٤٠٣ – حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْجَرَّاحِ وَأَبُو بَكْرِ بْنُ خَلاَّدٍ الْبَاهِلِيُّ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ مُحَمَّدٍ عَنْ زَيْدِ بْنِ أَسْلَمَ عَنْ عَطَاءِ بْنِ يَسَارٍ عَنِ ابْنِ عَبَّاسٍ

أَنَّ رَسُولَ اللَّهِ ﷺ مَضْمَضَ وَاسْتَنْشَقَ مِنْ غَرْفَةٍ وَاحِدَةٍ  

See similar narrations below:

Collected by Aḥmad
ahmad:16472 – Khalaf b. al-Walīd > Khālid / Ibn ʿAbdullāh al-Wāsiṭī al-Ṭaḥḥān > ʿAmr b. Yaḥyá from his father > ʿAbdullāh b. Zayd b. ʿĀṣim

The Messenger of Allah rinsed his mouth and sniffed water up into his nostrils from one scoop of water. (Using translation from Ibn Mājah 403)   

أحمد:١٦٤٧٢ – حَدَّثَنَا خَلَفُ بْنُ الْوَلِيدِ قَالَ حَدَّثَنَا خَالِدٌ يَعْنِي ابْنَ عَبْدِ اللهِ الْوَاسِطِيَّ الطَّحَّانَ عَنْ عَمْرِو بْنِ يَحْيَى عَنْ أَبِيهِ عَنْ عَبْدِ اللهِ بْنِ زَيْدِ بْنِ عَاصِمٍ

أَنَّ رَسُولَ اللهِ ﷺ تَمَضْمَضَ وَاسْتَنْشَقَ مِنْ كَفٍّ وَاحِدٍ