ذِكْرُ الْإِبَاحَةِ لِلْجُنُبِ تَرَكَ الِاغْتِسَالِ عِنْدَ إِرَادَةِ النَّوْمِ بَعْدَ غَسْلِ الْفَرْجِ وَالْوُضُوءِ لِلصَّلَاةِ
[Machine] He heard Ibn Umar say that Umar mentioned to the Messenger of Allah ﷺ that he experiences sexual impurity (i.e., wet dream) at night. So, he (the Prophet) instructed him to perform ablution and wash his private parts, then go to sleep.
أَنَّهُ سَمِعَ ابْنَ عُمَرَ يَقُولُ ذَكَرَ عُمَرُ لِرَسُولِ اللَّهِ ﷺ أَنَّهُ تُصِيبُهُ الْجَنَابَةُ مِنَ اللَّيْلِ «فَأَمَرَهُ أَنْ يَتَوَضَّأَ وَيَغْسِلَ ذَكَرَهُ ثُمَّ يَنَامَ»