Sahih Muslim 2286
صحيح مسلم#2286SahihAbu Sa'id al Khudri reported:We used to take out the Zakat of Fitr in three kinds, cheese, dates and barley
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: 12:24