Sufyan bin Habib al-Basri سفيان بن حبيب البصري · The Book of ad-Dahaya (Sacrifices)

the Messenger of Allah offered the sacrifice obn the Day of Sacrifice in Al-Madinah. He said: "if he did not offer the Nahr (sacrifice a camel) he would have offered Dhabihah (Sacrificed a sheep) at the prayer place."