Sahih Muslim 3970
صحيح مسلم#3970SahihJabir b. 'Abdullah (Allah be pleased with them) reported:I heard Allah's Messenger (ﷺ) saying: Never does a Muslim plant, or cultivate, but has reward for him for what the beasts eat, or the birds eat or anything else eats out of that
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: 22:9