Sunan Abi Dawud 1072
سنن أبي داود#1072Sahihحَدَّثَنَا يَحْيَى بْنُ خَلَفٍ، حَدَّثَنَا أَبُو عَاصِمٍ، عَنِ ابْنِ جُرَيْجٍ، قَالَ قَالَ عَطَاءٌ اجْتَمَعَ يَوْمُ جُمُعَةٍ وَيَوْمُ فِطْرٍ عَلَى عَهْدِ ابْنِ الزُّبَيْرِ فَقَالَ عِيدَانِ اجْتَمَعَا فِي يَوْمٍ وَاحِدٍ فَجَمَعَهُمَا جَمِيعًا فَصَلاَّهُمَا رَكْعَتَيْنِ بُكْرَةً لَمْ يَزِدْ عَلَيْهِمَا حَتَّى صَلَّى الْعَصْرَ .
‘Ata’ said:The Friday and the ‘id prayers synchronized during the time of Ibn al-Zubair. He said: Two festivals (‘id and Friday) synchronized on the same day. He combined them and offered two rak’ahs in the morning and did not add anything to them until he offered the afternoon prayer
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 2:683