Sahih al-Bukhari 5357
صحيح البخاري#5357SahihNarrated `Umar:The Prophet (ﷺ) used to sell the dates of the garden of Bani An-Nadir and store for his family so much food as would cover their needs for a whole year
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 69:7