I was a man who emitted a great deal of madhi, but I felt too shy to ask the Prophet ﷺ about that because of the position of his daughter, so I told al-Miqdad bin al-Aswad to ask him, and he said: ʿLet him wash his private part and do wudoo’.ʿ
أَنْ أَسْأَلَ رَسُولَ اللهِ ﷺ لِمَكَانِ ابْنَتِهِ فَأَمَرْتُ الْمِقْدَادَ فَسَأَلَهُ فَقَالَ يَغْسِلُ ذَكَرَهُ وَيَتَوَضَّأُ