Sahih Muslim 826
صحيح مسلم#826SahihA'isha said:The Apostle of Allah (ﷺ) used to remember Allah at all moments
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: 3:147