Sahih al-Bukhari Hadith 280 – Volume 1, Book 5

English

Volume 1, Book 5, Number 280:
Narrated Um-Salama:
(the mother of the believers) Um Sulaim, the wife of Abu Talha, came to Allah's Apostle and said,
"O Allah's Apostle! Verily Allah is not shy of (telling you) the truth. Is it necessary for a woman to
take a bath after she has a wet dream (nocturnal sexual discharge)?" Allah's Apostle replied, "Yes, if
she notices a discharge."