Sahih al-Bukhari 1942
صحيح البخاري#1942SahihNarrated `Aisha:Hamza bin `Amr Al-Aslami said, "O Allah's Messenger (ﷺ)! I fast continuously
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: 30:49