Sahih Muslim 6243
صحيح مسلم#6243SahihJabir b. Abdullah reported:I heard Allah's Messenger (ﷺ) exhorting people on the Day of the Battle of the Ditch to fight. Zubair said: I am ready (to participate). He then again exhorted and he again said: I am ready to participate. Thereupon Allah's Messenger (ﷺ) said: Behold. for every Prophet there is a helper and my helper is Zubair
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: 44:73