Ubayy ibn Ka'b · The Book of Menstruation

I arked the Messenger of Allah (ﷺ) about a man who has sexual intercourse with his wife, but leaves her before orgasm. Upon this he (the Holy Prophet) said: He should wash the secretion of his wife, and then perform ablution and ofier prayer.

If a person has sexual intercourse with his wife, but does not experience orgasm, he should wash his organ and perform an ablution.