Sahih al-Bukhari 4599
صحيح البخاري#4599SahihNarrated Ibn `Abbas:Regarding the Verse: "Because of the inconvenience of rain or because you are ill." (4.102) (It was revealed in connection with) `Abdur-Rahman bin `Auf who was wounded
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: 65:121