ذِكْرُ الْإِبَاحَةِ لِلْمَرْءِ أَنْ يَنَامَ وَهُوَ جُنُبٌ، بَعْدَ أَنْ يَتَوَضَّأَ وُضُوءَهُ لِلصَّلَاةِ
"If the Messenger of Allah ﷺ wanted to sleep while he was Junub, he would perform Wudu' as for prayer before sleeping." (Using translation from Nasāʾī 258)
«أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ إِذَا أَرَادَ أَنْ يَنَامَ وَهُوَ جُنُبٌ تَوَضَّأَ وُضُوءَهُ لِلصَّلَاةِ قَبْلَ أَنْ يَنَامَ»