Musnad Abu Ya'la al-Mawsili 109:147

Abu Khaythama narrated to us, Abd al-Rahman ibn Mahdi narrated to us, Hammad ibn Salama narrated to us, from Abu al-Zubayr, from Jabir: That the Prophet, may Allah bless him and grant him peace, entered Makkah on the day of the Conquest, and upon him was a black turban.