Sahih al-Bukhari 6764
صحيح البخاري#6764SahihNarrated Usama bin Zaid:the Prophet (ﷺ) said, "A Muslim cannot be the heir of a disbeliever, nor can a disbeliever be the heir of a Muslim
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: 85:41