Sahih Muslim 712
صحيح مسلم#712SahihUmm Salama reported:Umm Sulaim went to the Messenger of Allah (ﷺ) and said: Apostle of Allah, Allah is not ashamed of the truth. Is bathing necessary for a woman when she has a sexual dream? Upon this the Messenger of Allah (ﷺ) said: Yes, when she sees the liquid (vaginal secretion). Umm Salama said: Messenger of Allah, does a woman have sexual dream? He (the Holy Prophet) said: Let your hand be covered with dust, in what way does her child resemble her?
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 3:34