Explaining Sahih Muslim Book 3 - Hadith 21-30 

Chapter 6: It is permissible for one who is junub to sleep, but it is recommended for him to perform wudu’, and wash his private parts if he wants to eat, drink, sleep, or have intercourse. 

'A'isha reported: 

Whenever the Messenger of Allah (ﷺ) intended to sleep after having sexual intercourse, he performed ablution as for the prayer before going to sleep. (Explaining Sahih Muslim Book 3 - Hadith 21) 

'A'isha reported: 

Whenever the Messenger of Allah (ﷺ) had sexual intercourse and intended to eat or sleep, he performed the ablution of prayer. (Explaining Sahih Muslim Book 3 - Hadith 22) 

This hadith has been transmitted by Shu'ba with the same chain of transmitters. Ibn at-Muthanna said in his narration: 

AI-Hakam narrated to us who heard from Ibrahim narrating that. (Explaining Sahih Muslim Book 3 - Hadith 23) 

Ibn 'Umar reported: 

Umar said: Is one amongst us permitted to sleep in a state of impurity (i. e. after having sexual intercourse)? He (the Holy Prophet) said: Yes, after performing ablution. (Explaining Sahih Muslim Book 3 - Hadith 24) 

Ibn 'Umar said: 

'Umar asked the verdict of the Shari'ah from the Apostle (ﷺ) thus: Is it permissible for any one of us to sleep in a state of impurity? He (the Prophet said: Yes, he must perform ablution and then sleep and take a bath when he desires. (Explaining Sahih Muslim Book 3 - Hadith 25) 

Ibn Umar reported: 

Umar b. al-Khattab said to the Messenger of Allah (ﷺ), that he became Junbi during the night. The Messenger of Allah (ﷺ) said to him: Perform ablution, wash your sexual organ and then go to sleep. (Explaining Sahih Muslim Book 3 - Hadith 26) 

'Abdullah b. Abu'l-Qais reported: 

I asked 'A'isha about the Witr (prayer) of the Messenger of Allah (ﷺ) and made mention of a hadith, then I said: What did he do after having sexual intercourse? Did he take a bath before going to sleep or did he sleep before taking a bath? She said: He did all these. Some- times he took a bath and then slept, and sometimes he performed ablution only and went to sleep. I (the narrator) said: Praise be to Allah Who has made things easy (for human beings). (Explaining Sahih Muslim Book 3 - Hadith 27) 

This hadith has been transmitted with the same chain of transmitters from Mu'awyia b. Salih by Zuhair b. Harb, 'Abd al-Rahman b. Mahdi, Harun b. Sa'id al-'Aili and Ibn Wahb. (Explaining Sahih Muslim Book 3 - Hadith 28) 

Abu Sa'id al-Khudri reported: 

The Messenger of Allah (ﷺ) said: When anyone amongst you has sexual intercourse with his wife and then he intends to repeat it, he should perform ablution. In the hadith transmitted by Abu Bakr. (the words are):" Between the two (acts) there should be an ablution," or he (the narrator) said:" Then he intended that it should be repeated." (Explaining Sahih Muslim Book 3 - Hadith 29) 

Anas reported: 

The Messenger of Allah (ﷺ) used to have sexual intercourse with his wives with a single bath. (Explaining Sahih Muslim Book 3 - Hadith 30)