From his father, that the Prophet (ﷺ) gave a Khutbah, then he descended and called for two rams and slaughtered them.
Jami` at-Tirmidhi Book 19, Hadith 32
← Previous Hadith That Ali bin Abi Talib said: "The Messenger of Allah (ﷺ) had the 'Aqiqah for Al-Hasan with one sheep, and said: 'O Fatimah! Shave his head and give the weight of his hair in silver as charity.'" He said: "So I weighed it, and it was the weight of a Dirham or a bit of a Dirham."

Jami` at-Tirmidhi Book 19, Hadith 31 Next Hadith → "I attended the Eid Al-Adha' with the Prophet (ﷺ) at the Musalla. When he finished his Khutbah, he descended from his Minbar and was given a male sheep. The Messenger of Allah (ﷺ) slaughtered it with his hand and said: 'Bismillah, Wa Allahu Akbar, this from me and whoever does not slaughter from my Ummah.'"

Jami` at-Tirmidhi Book 19, Hadith 33