Sahih al-Bukhari 1209
صحيح البخاري#1209SahihNarrated Aisha:I used to stretch my legs towards the Qibla of the Prophet (ﷺ) while he was praying; whenever he prostrated he touched me, and I would withdraw my legs, and whenever he stood up, I would restretch my legs
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: 21:13