Sahih al-Bukhari 297
صحيح البخاري#297SahihNarrated `Aisha:The Prophet (ﷺ) used to lean on my lap and recite Qur'an while I was in menses
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: 6:4