Sahih al-Bukhari 5414
صحيح البخاري#5414SahihNarrated Abu Huraira:that he passed by a group of people in front of whom there was a roasted sheep. They invited him but he refused to eat and said, "Allah's Messenger (ﷺ) left this world without satisfying his hunger even with barley bread
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: 70:42