Sahih Muslim 290
صحيح مسلم#290SahihIt is reported from Hudhaifa that news reached him (the Holy Prophet) that a certain man carried tales. Upon this Hudhaifa remarked:I heard Allah's Messenger (ﷺ) saying: The tale-bearer shall not enter Paradise
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: 1:196