It was narrated that ‘Ali (رضي الله عنه) said:
I was a man who emitted a great deal of madhi, but I felt too shy to ask the Messenger of Allah (ﷺ) because of his daughter, so I told Al-Miqdad to ask the Messenger of Allah (ﷺ) about a man who finds madhi. He said: `That is the water of the male, and every male has water, so let him wash his private part and testicles and do wudoo’ as for prayer.`