وَحَدَّثَنِي عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ أَبِي عُبَيْدٍ، مَوْلَى ابْنِ أَزْهَرَ قَالَ شَهِدْتُ الْعِيدَ مَعَ عُمَرَ بْنِ الْخَطَّابِ فَصَلَّى ثُمَّ انْصَرَفَ فَخَطَبَ النَّاسَ فَقَالَ إِنَّ هَذَيْنِ يَوْمَانِ نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم عَنْ صِيَامِهِمَا يَوْمُ فِطْرِكُمْ مِنْ صِيَامِكُمْ وَالآخَرُ يَوْمٌ تَأْكُلُونَ فِيهِ مِنْ نُسُكِكُمْ ‏.‏ قَالَ أَبُو عُبَيْدٍ ثُمَّ شَهِدْتُ الْعِيدَ مَعَ عُثْمَانَ بْنِ عَفَّانَ فَجَاءَ فَصَلَّى ثُمَّ انْصَرَفَ فَخَطَبَ وَقَالَ إِنَّهُ قَدِ اجْتَمَعَ لَكُمْ فِي يَوْمِكُمْ هَذَا عِيدَانِ فَمَنْ أَحَبَّ مِنْ أَهْلِ الْعَالِيَةِ أَنْ يَنْتَظِرَ الْجُمُعَةَ فَلْيَنْتَظِرْهَا وَمَنْ أَحَبَّ أَنْ يَرْجِعَ فَقَدْ أَذِنْتُ لَهُ ‏.‏ قَالَ أَبُو عُبَيْدٍ ثُمَّ شَهِدْتُ الْعِيدَ مَعَ عَلِيِّ بْنِ أَبِي طَالِبٍ - وَعُثْمَانُ مَحْصُورٌ - فَجَاءَ فَصَلَّى ثُمَّ انْصَرَفَ فَخَطَبَ ‏.‏

Yahya related to me from Malik from Ibn Shihab that Abu Ubayd,the mawla of Ibn Azhar said, "I was present at an id with Umar ibn al-Khattab. He prayed, and then after he had prayed he gave a khutba tothe people and said, 'The Messenger of Allah, may Allah bless him andgrant him peace, forbade fasting on these two days - the day you breakyour fast (after Ramadan), and the day you eat from your sacrifice(after Hajj) .' " Abu Ubaydcontinued,"Then I was present atan id with Uthman ibn Affan. He came and prayed, and when he hadfinished he gave a khutba and said, 'Two ids have been joined togetherfor you on this day of yours. If any of the people of al-Aliyya (thehills outlying Madina) want to wait for the jumua they can do so, andif any of them want to return, I have given them permission.' AbuUbayd continued, "Then I was present at an id with AIi ibn Abi Talib(at the time when Uthman was being detained). He came and prayed, andthen after he had prayed he gave a khutba." Translation Not Available

Book Ref: Muwatta Imam Malik Book 10 Hadith 435
Web Ref:  Muwatta Imam Malik Book 10 Hadith 5