It was narrated that ‘Abdullah bin ‘Amr Al-Qari said: “I heard Abu hurairah say: ‘No, by the Lord of the Ka’bah! I did not say: “Whoever wakes up in a state of sexual impurity (and wants to fast) then he must not fast.” Muhammad (ﷺ) said it.’”
It was narrated that ‘Aishah said: “The Prophet (ﷺ) used to spend the night in a state of sexual impurity, then Bilal would come to him and inform him that it is time for prayer. So he would get up and have a bath, and I would see the water dripping from his head, then he would go out and I would hear his voice during Fajr prayer.”
It was narrated that Nafi’ said: “I asked Umm Salamah about a man who gets up in the morning when he is in a state of sexual impurity and wants to fast. She said: “The Messenger of Allah (ﷺ) used to get up in the morning in a state of sexual impurity after having intercourse, not from a wet dream, then he would take a bath and complete his fast.’”