Sahih Muslim 2093
صحيح مسلم#2093SahihA'isha reported that the Messenger of Allah (ﷺ) recited loudly in the eclipse prayer, and he observed four rak'ahs in the form of two rak'ahs and four prostrations. Zuhri said:Kathir b. 'Abbas narrated on the authority of Ibn 'Abbas that the Messenger of Allah (ﷺ) observed four rak'ahs and four prostrations in two rak'ahs
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.