Sahih Muslim 6819
صحيح مسلم#6819SahihHammam b. Munabbih said:Abu Huraira narrated to us ahadith from Allah's Messenger (ﷺ) and out of these one is that Allah's Messenger (ﷺ) said: None amongst you should make a request for death, and do not call for it before it comes, for when any one of you dies, he ceases (to do good) deeds and the life of a believer is not prolonged but for goodness
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: 48:15