English translation
777. Narrated Abū Ma'mar: We said to Khabbāb رضي الله عنه, "Did Allāh's Messenger ﷺ used to recite (the Qur'ān) in Zuhr and ʾAṣr prayers?" He replied in the affirmative. We said, "How did you come to know about it?" He said, "By the movement of his beard."
