Ali said: “I was a man who had a lot of prostatic discharge, and the daughter of the Prophet صلی اللہ علیہ وآلہ وسلم was married to me, so I felt shy to ask him (about that). I said to a man who was sitting beside me: ‘Ask him,’ so he asked him and he said: ‘Perform Wudu’ for that.” (Sahih)