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
ahmad:25201 – Yaḥyá b. Ādam > Sharīk > Qays b. Wahb > a man from Banī Suwāʾah > ʿĀʾishah Fīmā Yafīḍ Bayn al-a man Wāmraʾatih from al-Māʾ

[Machine] From Aisha, regarding what spills between a man and his wife from water, she said: "The Messenger of Allah ﷺ used to pour water onto the water."  

أحمد:٢٥٢٠١ – حَدَّثَنَا يَحْيَى بْنُ آدَمَ حَدَّثَنَا شَرِيكٌ عَنْ قَيْسِ بْنِ وَهْبٍ عَنْ رَجُلٍ مِنْ بَنِي سُوَاءَةَ

عَنْ عَائِشَةَ فِيمَا يَفِيضُ بَيْنَ الرَّجُلِ وَامْرَأَتِهِ مِنَ الْمَاءِ قَالَتْ كَانَ رَسُولُ اللهِ ﷺ يَصُبُّ الْمَاءَ عَلَى الْمَاءِ  

See similar narrations below:

Collected by Abū Dāwūd
abudawud:257 – Muḥammad b. Rāfiʿ > Yaḥyá b. Ādam > Sharīk > Qays b. Wahb > a man from Banī Suwāʾah b. ʿĀmir > ʿĀʾishah Fīmā Yafīḍ Bayn al-a man Wa-al-Marʾah from al-Māʾ

The Messenger of Allah (May peace be upon him) used to take a handful of water and pour it on the fluid. Again, he would take a handful of water and pour it over the fluid.  

أبو داود:٢٥٧ – حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ حَدَّثَنَا يَحْيَى بْنُ آدَمَ حَدَّثَنَا شَرِيكٌ عَنْ قَيْسِ بْنِ وَهْبٍ عَنْ رَجُلٍ مِنْ بَنِي سُوَاءَةَ بْنِ عَامِرٍ

عَنْ عَائِشَةَ فِيمَا يَفِيضُ بَيْنَ الرَّجُلِ وَالْمَرْأَةِ مِنَ الْمَاءِ قَالَتْ كَانَ رَسُولُ اللَّهِ ﷺ يَأْخُذُ كَفًّا مِنْ مَاءٍ يَصُبُّ عَلَىَّ الْمَاءَ ثُمَّ يَأْخُذُ كَفًّا مِنْ مَاءٍ ثُمَّ يَصُبُّهُ عَلَيْهِ