Sahih
Muslim
صحيح مسلم
03
The Book of Menstruation
كتاب الحيض
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
باب جَوَازِ نَوْمِ الْجُنُبِ وَاسْتِحْبَابِ الْوُضُوءِ لَهُ وَغَسْلِ الْفَرْجِ إِذَا أَرَادَ أَنْ يَأْكُلَ أَوْ يَشْرَبَ أَوْ يَنَامَ أَوْ يُجَامِعَل
Sahih Muslim 306 b
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 (ﷺ) said: Yes, he must perform ablution and then sleep and take a bath when he desires.وَحَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنِ ابْنِ جُرَيْجٍ، أَخْبَرَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، أَنَّ عُمَرَ، اسْتَفْتَى النَّبِيَّ صلى الله عليه وسلم فَقَالَ هَلْ يَنَامُ أَحَدُنَا وَهُوَ جُنُبٌ قَالَ " نَعَمْ لِيَتَوَضَّأْ ثُمَّ لْيَنَمْ حَتَّى يَغْتَسِلَ إِذَا شَاءَ " .
Grade: Sahih