"I said to Al-Miqdad: 'If a man is intimate with his wife and excretes prostatic fluid but does not have intercourse - ask the Prophet ﷺ about that, for I am too shy to ask him about it since his daughter is married to me.' So he asked him, and he said: 'Let him wash his male member and perform Wudu' as for Salah.'" (Using translation from Nasāʾī 153)
قُلْتُ لِلْمِقْدَادِ إِذَا دَنَا الرَّجُلُ مِنْ أَهْلِهِ فَأَمْذَى وَلَمْ يُجَامِعْ فَسَلْ لِيَ النَّبِيَّ ﷺ عَنْ ذَلِكَ فَإِنِّي أَسْتَحْيِي أَنْ أَسْأَلَهُ عَنْ ذَلِكَ وَابْنَتُهُ تَحْتِي فَسَأَلَهُ فَقَالَ «يَغْسِلُ مَذَاكِيرَهُ وَيَتَوَضَّأُ وُضُوءَهُ لِلصَّلَاةِ»