Sahih al-Bukhari 2590
صحيح البخاري#2590SahihNarrated Asma:Once I said, "O Allah's Messenger (ﷺ)! I have no property except what has been given to me by Az-Zubair (i.e. her husband). May I give in charity?" The Prophet (ﷺ) said, "Give in charity and do not withhold it; otherwise Allah will withhold it back from you
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: 51:24