Sahih Muslim 2495
صحيح مسلم#2495SahihAbu Huraira reported Allah's Messenger (ﷺ) as saying:When there comes the month of Ramadan, the gates of mercy are opened, and the gates of Hell are locked and the devils are chained
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: 13:1