It is narrated from Murrah Tayyib, he says: A companion narrated a hadith to me in this very room of mine and said that the Messenger of Allah, peace and blessings be upon him, delivered a sermon on the tenth of Dhul-Hijjah while riding a red-colored she-camel, whose ear was slit. In the sermon, the Prophet, peace and blessings be upon him, also said: Today is the day of sacrifice and this is the day of the greater Hajj.