Sahih Muslim 3839
صحيح مسلم#3839SahihIbn Abbas (Allah be pleased with them) reported Allah's Messenger (ﷺ) as saying:He who buys food-rain should not sell it until he has taken possession of it. Ibn Abbas (Allah be pleased with them) said: I regard everything like food (so far as this principle is concerned)
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: 21:38