Sahih Muslim 673
صحيح مسلم#673SahihAbu Kuraib, Ibn al-Mubarak, Ibn Abu Za'ida all of them narrated from Amr b. Maimun with the same chain of transmitters. Ibn Abu Za'ida narrated as was transmitted from Ibn Bishr that the Messenger of Allah (ﷺ) washed semen, and in the hadith transmitted on the authority of Ibn Mabarak and Abdul Wahid the words are:" She (A'isha) reported: I used to wash it from the garment of the Messenger of Allah (ﷺ)
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: 2:139