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darimi:789 – Abū al-Walīd al-Ṭayālisī > Shuʿbah > ʿAṭāʾ al-Khurāsānī > Saʿīd b. al-Musayyib

[Machine] I heard Sa'id ibn al-Musayyib saying that my aunt Khawla bint Hakeem al-Sulamiyah asked the Messenger of Allah ﷺ about a woman who experiences nocturnal emission, and he commanded her to perform ghusl (ritual bath).  

الدارمي:٧٨٩ – أَخْبَرَنَا أَبُو الْوَلِيدِ الطَّيَالِسِيُّ حَدَّثَنَا شُعْبَةُ عَنْ عَطَاءٍ الْخُرَاسَانِيِّ قَالَ

سَمِعْتُ سَعِيدَ بْنَ الْمُسَيِّبِ يَقُولُ سَأَلَتْ خَالَتِي خَوْلَةُ بِنْتُ حَكِيمٍ الْسُلَمِيَّةُ رَسُولَ اللَّهِ ﷺ عَنِ الْمَرْأَةِ تَحْتَلِمُ «فَأَمَرَهَا أَنْ تَغْتَسِلَ»  

See similar narrations below:

Collected by Aḥmad
ahmad:27313 – Muḥammad b. Jaʿfar > Shuʿbah And Ḥajjāj > Shuʿbah > ʿAṭāʾ al-Khurāsānī > Saʿīd b. al-Musayyib

[Machine] Khawlah bint Hakim Al-Sulamiyyah, who is one of the aunts of the Prophet ﷺ , asked the Prophet ﷺ about a woman who experiences sexual dreams. The Messenger of Allah ﷺ answered, "She should perform ablution."  

أحمد:٢٧٣١٣ – حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ قَالَ حَدَّثَنَا شُعْبَةُ وَحَجَّاجٌ قَالَ حَدَّثَنِي شُعْبَةُ قَالَ سَمِعْتُ عَطَاءً الْخُرَاسَانِيَّ يُحَدِّثُ عَنْ سَعِيدِ بْنِ الْمُسَيِّبِ

أَنَّ خَوْلَةَ بِنْتَ حَكِيمٍ السُّلَمِيَّةَ وَهِيَ إِحْدَى خَالَاتِ النَّبِيِّ ﷺ سَأَلَتِ النَّبِيَّ ﷺ عَنِ الْمَرْأَةِ تَحْتَلِمُ فَقَالَ رَسُولُ اللهِ ﷺ لِتَغْتَسِلْ