al-Zuhri ابن شهاب الزهري‎, محمد بن مسلم · The Book of the Prayer for the Two 'Eids

"I saw the Prophet (ﷺ) delivering the Khutbah, wearing two green Burds."

"The Messenger of Allah (ﷺ) addressed us on the day of Al-Adha and went to two black and white rams and slaughtered them."

"The Messenger of Allah (ﷺ) used to recite: 'Glorify the Name of your Lord, the Most High' and "Has there come to you the narration of The Overwhelming?', on Friday and on 'Eid, and when Friday and 'Eid converged, he would recite them both."

"I heard Mu'awiyah asking Zaid bin Arqam: 'Did you attend two 'Eids with the Messenger of Allah (ﷺ)?' He said: 'Yes; he prayed 'Eid at the beginning of the day then he granted a concession with regard to jumu'ah.'"

"Eid and Jumu'ah fell on the same day during the time of Ibn Az-Zubair, so he delayed going out until the sun had risen quite high. Then he went out and delivered a Khutbah, and he made the Khutbah lengthy. Then he came down and prayed, and he did not lead the people in praying jumu'ah that day. Mention of that was made to Ibn 'Abbas and he said: 'He has followed the sunnah.'"

Entered upon her and there were two girls with her beating the duff and singing, and the Messenger of Allah (ﷺ) was covered with his garment. He uncovered his face and said: "Let them be there, O Abu Bakr, for these are the days of 'Eid." Those were the days of Mina and the Messenger of Allah (ﷺ) was in Al-Madinah on that day."