(6) باب جَوَازِ نَوْمِ الْجُنُبِ وَاسْتِحْبَابِ الْوُضُوءِ لَهُ وَغَسْلِ الْفَرْجِ إِذَا أَرَادَ أَنْ يَأْكُلَ أَوْ يَشْرَبَ أَوْ يَنَامَ أَوْ يُجَامِعَل
Anas reported:
The Messenger of Allah (ﷺ) used to have sexual intercourse with his wives with a single bath. (RU)
Reference (RU): Sahih Muslim 309 (RU)
In-book reference (RU): Book 3, Hadith 30 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Book 3, Hadith 606 (RU)