Sahih al-Bukhari 5575
صحيح البخاري#5575SahihNarrated Ibn `Umar:Allah's Messenger (ﷺ) said, "Whoever drinks alcoholic drinks in the world and does not repent (before dying), will be deprived of it in the Hereafter
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: 74:1