Sahih al-Bukhari 1247
صحيح البخاري#1247SahihNarrated Ibn `Abbas.:A person died and Allah's Messenger (ﷺ) used to visit him. He died at night and (the people) buried him at night. In the morning they informed the Prophet (about his death). He said, "What prevented you from informing me?" They replied, "It was night and it was a dark night and so we disliked to trouble you." The Prophet (ﷺ) went to his grave and offered the (funeral) prayer
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: 23:10