I asked ʿUthman bin ʿAffan about a person who engaged in intercourse but did no discharge. ʿUthman replied, "He should perform ablution like the one for an ordinary prayer but he must wash his penis." ʿUthman added, "I heard it from Messenger of Allah ﷺ." I asked ʿAli Az-Zubair, Talha and Ubai bin Kaʿb about it and they, too, gave the same reply. (This order was canceled later on and taking a bath became necessary for such cases).  

عُثْمَانُ يَتَوَضَّأُ كَمَا يَتَوَضَّأُ لِلصَّلاَةِ وَيَغْسِلُ ذَكَرَهُ قَالَ عُثْمَانُ سَمِعْتُهُ مِنْ رَسُولِ اللَّهِ ﷺ فَسَأَلْتُ عَنْ ذَلِكَ عَلِيًّا وَالزُّبَيْرَ وَطَلْحَةَ وَأُبَىَّ بْنَ كَعْبٍ ؓ فَأَمَرُوهُ بِذَلِكَ  

I asked ʿUthman bin ʿAffan about a man who engaged in the sexual intercourse with his wife but did not discharge. ʿUthman replied, "He should perform ablution like that for the prayer after washing his private parts." ʿUthman added, "I heard that from Messenger of Allah ﷺ." I asked ʿAli bin Abi Talib, Az- Zubair bin Al-ʿAwwam, Talha bin 'Ubaidullah and Ubai bin Kaʿb and they gave the same reply. (Abu Aiyub said that he had heard that from Messenger of Allah ﷺ ) (This order was canceled later on so one has to take a bath. See, Hadith No. 180).  

أَرَأَيْتَ إِذَا جَامَعَ الرَّجُلُ امْرَأَتَهُ فَلَمْ يُمْنِ قَالَ عُثْمَانُ يَتَوَضَّأُ كَمَا يَتَوَضَّأُ لِلصَّلاَةِ وَيَغْسِلُ ذَكَرَهُ قَالَ عُثْمَانُ سَمِعْتُهُ مِنْ رَسُولِ اللَّهِ ﷺ فَسَأَلْتُ عَنْ ذَلِكَ عَلِيَّ بْنَ أَبِي طَالِبٍ وَالزُّبَيْرَ بْنَ الْعَوَّامِ وَطَلْحَةَ بْنَ عُبَيْدِ اللَّهِ وَأُبَىَّ بْنَ كَعْبٍ ؓ فَأَمَرُوهُ بِذَلِكَ قَالَ يَحْيَى وَأَخْبَرَنِي أَبُو سَلَمَةَ أَنَّ عُرْوَةَ بْنَ الزُّبَيْرِ أَخْبَرَهُ أَنَّ أَبَا أَيُّوبَ أَخْبَرَهُ أَنَّهُ سَمِعَ ذَلِكَ مِنْ رَسُولِ اللَّهِ ﷺ  

What is your opinion about the man who has sexual intercourse with his wife, but does not experience orgasm? Uthman said: He should perform ablution as he does for prayer, and wash his organ. 'Uthmin also said: I have heard it from the Messenger of Allah ﷺ.  

قُلْتُ أَرَأَيْتَ إِذَا جَامَعَ الرَّجُلُ امْرَأَتَهُ وَلَمْ يُمْنِ قَالَ عُثْمَانُ يَتَوَضَّأُ كَمَا يَتَوَضَّأُ لِلصَّلاَةِ وَيَغْسِلُ ذَكَرَهُ قَالَ عُثْمَانُ سَمِعْتُهُ مِنْ رَسُولِ اللَّهِ ﷺ  

What do you think if a man has intercourse with his wife but does not ejaculate? ʿUthmanؓ Said. He should do wudooʿ as for prayer and wash his private part. And ʿUthman ؓ said: I heard it from the Messenger of Allah ﷺ; I asked ‘Ali bin Abi Talib, az-Zubair bin al-ʿ Awwam, Talhah bin ʿUbaidullah and Ubayy bin Kaʿb about that, and they told him to do the same.  

عُثْمَانُ يَتَوَضَّأُ كَمَا يَتَوَضَّأُ لِلصَّلاةِ وَيَغْسِلُ ذَكَرَهُ وَقَالَ عُثْمَانُ سَمِعْتُهُ مِنْ رَسُولِ اللهِ ﷺ فَسَأَلْتُ عَنْ ذَلِكَ عَلِيَّ بْنَ أَبِي طَالِبٍ وَالزُّبَيْرَ بْنَ الْعَوَّامِ وَطَلْحَةَ بْنَ عُبَيْدِ اللهِ وَأُبَيَّ بْنَ كَعْبٍ فَأَمَرُوهُ بِذَلِكَ  

"عَنْ زَيْدِ بْنِ خَالِد الْجُهَنِىِّ قَالَ: سَأَلْتُ عُثْمَانَ بْنَ عَفَّانَ قُلتُ: أَرَأَيْتَ إِذَا جَامَعَ الرَّجُلُ امْرَأَتَهُ وَلَمْ يُمْنِ، فَقَالَ عُثْمَانُ: يَتَوضَّأُ كَمَا يَتَوَضَّأُ لِلصَّلَاةِ وَيَغْسِلُ ذَكَرَهُ، وَقَالَ عُثْمَانُ: سَمِعْتُ (*) مِنْ رسُولِ الله ﷺ فَسَأَلْتُ عَنْ ذَلِكَ علىَّ بْنَ أَبِى طَالِبٍ وَالزُّبيْرَ ابْنَ الْعَوَّامِ، وَطَلحَةَ بْنَ عُبَيْدِ الله، وَأُبَىَّ بْنَ كعْبٍ فَأَمَرُونِى بِذَلِكَ".