(96) باب الْقِرَاءَةِ فِي الظُّهْرِ
Narrated Abu Ma`mar:
I asked Khabbab whether the Prophet (ﷺ) used to recite the Qur'an in the Zuhr and the `Asr prayers. He replied in the affirmative. We said, "How did you come to know that?" He said, "From the movement of his beard."
Reference: Sahih al-Bukhari 760
In-book reference: Book 10, Hadith 154
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 12, Hadith 727