حَدَّثَنَا بَحْرُ بْنُ نَصْرٍ، قَالَ: ثَنَا ابْنُ وَهْبٍ، قَالَ: ثَنِي مُعَاوِيَةُ بْنُ صَالِحٍ عَنِ الْعَلَاءِ بْنِ الْحَارِثِ، عَنْ حَرَامِ بْنِ حَكِيمٍ، عَنْ عَمِّهِ عَبْدِ اللَّهِ بْنِ سَعْدٍ، رَضِيَ اللَّهُ عَنْهُ قَالَ: سَأَلْتُ رَسُولَ اللَّهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ قَالَ: «وَأَمَّا الْمَاءُ بَعْدَ الْمَاءِ فهُوَ الْمَذْي، وَكُلُّ فَحْلٍ يُمْذِي فَتَغْسِلُ مِنْ ذَلِكَ فَرْجَكَ وَأُنْثَيَيْكَ وَتَوَضَّأْ وُضُوءَكَ لِلصَّلَاةِ».
Sayyiduna Abdullah bin Sa’d (may Allah be pleased with him) narrates: I asked the Messenger of Allah (peace and blessings be upon him), and he said: The fluid that comes out after semen is called madhiy, and every young man experiences madhiy. In such a situation, you should wash your private part and testicles, and perform ablution as you do for prayer.