Sahih Muslim 2143
صحيح مسلم#2143SahihUmar reported Allah's Apostle (ﷺ) as saying:The dead is punished in the grave because of wailing on it
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: 11:21