Hadith 157
´It was narrated that 'Ali said:` "I felt too shy to ask the Messenger of Allah (ﷺ) about prostatic fluid because of Fatimah, so I told Al-Miqdad bin Al-Aswad to ask about it, and he (the Prophet (ﷺ)) said: 'Perform Wudu' for that.'"
Hadith 438
´It was narrated that 'Ali said:` "I felt too shy to ask the Messenger of Allah (ﷺ) about Madhi because of Fatimah, so I told Al-Miqdad to ask him, and he said: 'Wudu' (is required) for that.'"