It is narrated from Sayyiduna Ali (may Allah be pleased with him), he says: I was a man who had a lot of madhi (pre-seminal fluid), and because of the daughter of the Prophet (may Allah bless him and grant him peace) (Sayyidah Fatimah, may Allah be pleased with her), I was shy to ask the Prophet (may Allah bless him and grant him peace), so I instructed Sayyiduna Miqdad (may Allah be pleased with him), and he asked. The Prophet (may Allah bless him and grant him peace) said: "He should wash his private part and testicles and then perform wudu."