Ayesha reported,

I used to stretch out my legs toward the prayer direction of the Prophet ﷺ while he was praying. When he prostrated, he would nudge me and I would draw them back, and when he stood up again I would stretch them out.

Bukhari 1209

Sahih

حدثنا عبد الله بن مسلمة حدثنا مالك عن أبي النضر عن أبي سلمة

عن عائشة رضي الله عنها قالت

كنت أمد رجلي في قبلة النبي ﷺ وهو يصلي فإذا سجد غمزني فرفعتها فإذا قام مددتها

البخاري 1209صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Work during prayer
Chapter
What is permissible of actions during prayer
Numbering
Darussalam 1209
Bukhari 1209