Narrated to me Abu al-Tahir and Harmalah ibn Yahya, both saying: Ibn Wahb informed us, Yunus informed me, from Ibn Shihab, from Ubayd Allah ibn Abd Allah ibn Utbah, from Ibn Abbas, that the Messenger of Allah (peace be upon him) performed the circumambulation during the Farewell Pilgrimage on a camel, touching the Corner with a crooked staff.