Sahih al-Bukhari 5622
صحيح البخاري#5622SahihNarrated Anas:I was waiting on my uncles, serving them with an alcoholic drink prepared from dates, and I was the youngest of them. (Suddenly) it was said that alcoholic drinks had been prohibited. So they said (to me), 'Throw it away." And I threw it away The sub-narrator said: I asked Anas what their drink was (made from), He replied, "(From) ripe dates and unripe dates
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: 74:48