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ahmad:11523 – ʿAbdullāh b. Khabbāb

[Machine] Abu Sa'id Al-Khudri mentioned to the Messenger of Allah ﷺ that he experiences impurity (janabah) and intends to sleep. So, he commanded him to perform ablution (wudu) and then sleep.  

أحمد:١١٥٢٣ – وَبِهَذَا الْإِسْنَادِ عَنْ عَبْدِ اللهِ بْنِ خَبَّابٍ

أَنَّ أَبَا سَعِيدٍ الْخُدْرِيَّ ذَكَرَ لِرَسُولِ اللهِ ﷺ أَنَّهُ تُصِيبُهُ الْجَنَابَةُ فَيُرِيدُ أَنْ يَنَامَ فَأَمَرَهُ أَنْ يَتَوَضَّأَ ثُمَّ يَنَامَ  

See similar narrations below:

Collected by Ibn Mājah
ibnmajah:586 – Abū Marwān al-ʿUthmānī Muḥammad b. ʿUthmān > ʿAbd al-ʿAzīz b. Muḥammad > Yazīd b. ʿAbdullāh b. al-Hād > ʿAbdullāh b. Khabbāb > Abū Saʿīd al-Khudrī

He used to become sexually impure at night, then he would want to sleep. The Messenger of Allah told him to perform ablution and then go to sleep.  

ابن ماجة:٥٨٦ – حَدَّثَنَا أَبُو مَرْوَانَ الْعُثْمَانِيُّ مُحَمَّدُ بْنُ عُثْمَانَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ مُحَمَّدٍ عَنْ يَزِيدَ بْنِ عَبْدِ اللَّهِ بْنِ الْهَادِ عَنْ عَبْدِ اللَّهِ بْنِ خَبَّابٍ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ أَنَّهُ كَانَ تُصِيبُهُ الْجَنَابَةُ بِاللَّيْلِ فَيُرِيدُ

أَنْ يَنَامَ فَأَمَرَهُ رَسُولُ اللَّهِ ﷺ أَنْ يَتَوَضَّأَ ثُمَّ يَنَامَ