It is narrated from Hazrat Usama bin Zaid (may Allah be pleased with him) that on the return from Arafat, the Noble Prophet (peace and blessings be upon him) seated him behind himself. When they reached the valley, the Noble Prophet (peace and blessings be upon him) dismounted and relieved himself. Then I poured water over him and he performed a light ablution. Then the Prophet (peace and blessings be upon him) mounted his ride and reached Muzdalifah, and did not pray on the way.