"I sent Al-Miqdad to the Messenger of Allah ﷺ to ask him about Madhi, and he said: 'Perform Wudu' and sprinkle water over your private part.'" Abu 'Abdur-Rahman said: Makhramah (one of the narrators) did not hear anything from his father.  

عَلِيٌّ ؓ أَرْسَلْتُ الْمِقْدَادَ إِلَى رَسُولِ اللَّهِ ﷺ يَسْأَلُهُ عَنِ الْمَذْيِ فَقَالَ «تَوَضَّأْ وَانْضَحْ فَرْجَكَ» قَالَ أَبُو عَبْدِ الرَّحْمَنِ مَخْرَمَةُ لَمْ يَسْمَعْ مِنْ أَبِيهِ شَيْئًا  

"Ali bin Abi Talib sent Al-Miqdad to the Messenger of Allah ﷺ to ask him about a man who notices Madhi. The Messenger of Allah ﷺ said: 'Let him wash his penis then perform Wudu'.'"  

أَرْسَلَ عَلِيُّ بْنُ أَبِي طَالِبٍ ؓ الْمِقْدَادَ إِلَى رَسُولِ اللَّهِ ﷺ يَسْأَلُهُ عَنِ الرَّجُلِ يَجِدُ الْمَذْىَ فَقَالَ رَسُولُ اللَّهِ ﷺ يَغْسِلُ ذَكَرَهُ ثُمَّ لْيَتَوَضَّأْ  

) "For his daughter is (married) to me and I feel too shy to ask him." So he asked the Messenger of Allah ﷺ about that and he said: "If any one of you notices that let him sprinkle water on his private parts and perform Wudu' as for prayer."  

أَنْ يَسْأَلَ رَسُولَ اللَّهِ ﷺ عَنِ الرَّجُلِ إِذَا دَنَا مِنَ الْمَرْأَةِ فَخَرَجَ مِنْهُ الْمَذْىُ فَإِنَّ عِنْدِي ابْنَتَهُ وَأَنَا أَسْتَحْيِي أَنْ أَسْأَلَهُ فَسَأَلَ رَسُولَ اللَّهِ ﷺ عَنْ ذَلِكَ فَقَالَ إِذَا وَجَدَ أَحَدُكُمْ ذَلِكَ فَلْيَنْضَحْ فَرْجَهُ وَلْيَتَوَضَّأْ وُضُوءَهُ لِلصَّلاَةِ