Sahih al-Bukhari 4593
صحيح البخاري#4593SahihNarrated Al-Bara:When the Verse:-- "Not equal are those of the believers who sit (at home)" (4.95) was revealed, Allah's Apostle called for Zaid who wrote it. In the meantime Ibn Um Maktum came and complained of his blindness, so Allah revealed: "Except those who are disabled (by injury or are blind or lame..." etc)
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: 65:115