Sahih Muslim 3279
صحيح مسلم#3279SahihThis hadith has been narrated on the authority of Ibn Umar through another chain of transmitters (but with one alteration) that here Allah-o-Akbar is mentioned twice
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: 15:483