Sahih Muslim 2203
صحيح مسلم#2203SahihIn the hadith transmitted by Yahya b. Sa'id on the authority of Qatada (the words are):(The believing servant) finds relief from the troubles of the world and its hardships and (gets into) the Mercy of Allah
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: 11:81