Sahih al-Bukhari 5392
صحيح البخاري#5392SahihNarrated Abu Huraira:Allah's Messenger (ﷺ) said, "The food for two persons is sufficient for three, and the food of three persons is sufficient for four persons
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: 70:20