Sahih Muslim 6167
صحيح مسلم#6167SahihIbn 'Abbas has reported this hadith on the authority of Ubayy b. ka'b that Allah's Apostle (ﷺ) used to recite this
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: 43:225