Yahya related to me from Malik from Ibn Shihab from Said ibn al- Musayyab that Umar ibn al-Khattab and Uthman ibn Affan and A'isha, the wife of the Prophet ﷺ used to say, "When the circumcised part touches the circumcised part, ghusl is obligatory."  

أَنَّ عُمَرَ بْنَ الْخَطَّابِ وَعُثْمَانَ بْنَ عَفَّانَ وَعَائِشَةَ زَوْجَ النَّبِيِّ ﷺ كَانُوا يَقُولُونَ إِذَا مَسَّ الْخِتَانُ الْخِتَانَ فَقَدْ وَجَبَ الْغُسْلُ  

Yahya related to me from Malik from Abu'n Nadr, the mawla of Umar ibn Abdullah that Abu Salamaibn Abdar-Rahman ibn Awf related that he had asked A'isha, the wife of the Prophet ﷺ what made ghusl obligatory. She said, "Do you know what you are like, Abu Salama? You are like a chick when it hears the cocks crowing and so crows with them. When the circumcised part passes the circumcised part, ghusl is obligatory."  

أَنَّهُ قَالَ سَأَلْتُ عَائِشَةَ زَوْجَ النَّبِيِّ ﷺ مَا يُوجِبُ الْغُسْلَ فَقَالَتْ هَلْ تَدْرِي مَا مَثَلُكَ يَا أَبَا سَلَمَةَ مَثَلُ الْفَرُّوجِ يَسْمَعُ الدِّيَكَةَ تَصْرُخُ فَيَصْرُخُ مَعَهَا إِذَا جَاوَزَ الْخِتَانُ الْخِتَانَ فَقَدْ وَجَبَ الْغُسْلُ  

Yahya related to me from Malik from Yahya ibn Said from Said ibn al-Musayyab that Abu Musa al-Ashari came to A'isha, the wife of the Prophet ﷺ and said to her, "The disagreement of the companions in a matter which I hate to bring before you has distressed me." She said, "What is that? You did not ask your mother about it, so ask me." He said, "A man penetrates his wife, but becomes listless and does not ejaculate. "She said, "When the circumcised part passes the circumcised part ghusl is obligatory." Abu Musa added, "I shall never ask anyone about this after you."  

أَنَّ أَبَا مُوسَى الأَشْعَرِيَّ أَتَى عَائِشَةَ زَوْجَ النَّبِيِّ ﷺ فَقَالَ لَهَا لَقَدْ شَقَّ عَلَىَّ اخْتِلاَفُ أَصْحَابِ النَّبِيِّ ﷺ فِي أَمْرٍ إِنِّي لأُعْظِمُ أَنْ أَسْتَقْبِلَكِ بِهِ فَقَالَتْ مَا هُوَ مَا كُنْتَ سَائِلاً عَنْهُ أُمَّكَ فَسَلْنِي عَنْهُ فَقَالَ الرَّجُلُ يُصِيبُ أَهْلَهُ ثُمَّ يُكْسِلُ وَلاَ يُنْزِلُ فَقَالَتْ إِذَا جَاوَزَ الْخِتَانُ الْخِتَانَ فَقَدْ وَجَبَ الْغُسْلُ فَقَالَ أَبُو مُوسَى الأَشْعَرِيُّ لاَ أَسْأَلُ عَنْ هَذَا أَحَدًا بَعْدَكِ أَبَدًا  

Yahya related to me from Malik from Yahya ibn Said from Abdullah ibn Kab, the mawla of Uthman ibn Affan that Mahmud ibn Labid al-Ansari asked Zayd ibn Thabit about a man who penetrated his wife but became listless and did not ejaculate. Zayd ibn Thabit said, "He does ghusl." Mahmud said to him, "Ubayy ibn Kab used not to think that ghusl was necessary," but Zayd ibn Thabit said, "Ubayy ibn Kab drew away from that before he died."  

فَقَالَ لَهُ مَحْمُودٌ إِنَّ أُبَىَّ بْنَ كَعْبٍ كَانَ لاَ يَرَى الْغُسْلَ فَقَالَ لَهُ زَيْدُ بْنُ ثَابِتٍ إِنَّ أُبَىَّ بْنَ كَعْبٍ نَزَعَ عَنْ ذَلِكَ قَبْلَ أَنْ يَمُوتَ  

Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to say, "When the circumcised part passes the circumcised part, ghusl is obligatory."  

أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ كَانَ يَقُولُ إِذَا جَاوَزَ الْخِتَانُ الْخِتَانَ فَقَدْ وَجَبَ الْغُسْلُ  

Yahya related to me from Malik from Abdullah ibn Dinar that Abdullah ibn Umar related that Umar ibn al-Khattab mentioned to the Messenger of Allah ﷺ that he would sometimes become junub in the night. The Messenger of Allah ﷺ said to him, "Do wudu and wash your penis, and then sleep."  

أَنَّهُ قَالَ ذَكَرَ عُمَرُ بْنُ الْخَطَّابِ لِرَسُولِ اللَّهِ ﷺ أَنَّهُ يُصِيبُهُ جَنَابَةٌ مِنَ اللَّيْلِ فَقَالَ لَهُ رَسُولُ اللَّهِ تَوَضَّأْ وَاغْسِلْ ذَكَرَكَ ثُمَّ نَمْ