Hadith 8:2388
Abu Bakr narrated to us, he said: Humayd ibn Abd al-Rahman narrated to us, from Ibn Abi Layla, from Awn ibn Abi Juhayfah, from his father, who said: I saw the Prophet, may Allah bless him and grant him peace, on the day of departure at al-Abtah. Bilal gave the adhan for Dhuhr, then the Messenger of Allah, may Allah bless him and grant him peace, prayed.
حدثنا أبو بكر قال حدثنا حميد بن عبد الرحمن عن بن أبي ليلى عن عون بن أبي جحيفة عن أبيه قال رأيت النبي صلى الله عليه وسلم يوم النفر بالأبطح فأذن بلال الظهر ثم صلى رسول الله صلى الله عليه وسلم