It is narrated from Hazrat Hurmuz bin Ziyad (may Allah be pleased with him) that I saw the Prophet (peace and blessings of Allah be upon him) delivering a sermon on the day of 10th Dhul-Hijjah in the plain of Mina, while he was mounted on a she-camel named Adhba. At that time, my father had seated me behind him and I was a small child.