Sahih Muslim 1480
صحيح مسلم#1480SahihIbn 'Umar reported from the Messenger of Allah (ﷺ) as some and twenty (degrees)
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: 5:313