Sunan Abi Dawud 1117
سنن أبي داود#1117Sahihحَدَّثَنَا أَحْمَدُ بْنُ حَنْبَلٍ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، عَنْ سَعِيدٍ، عَنِ الْوَلِيدِ أَبِي بِشْرٍ، عَنْ طَلْحَةَ، أَنَّهُ سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ، يُحَدِّثُ أَنَّ سُلَيْكًا، جَاءَ فَذَكَرَ نَحْوَهُ زَادَ ثُمَّ أَقْبَلَ عَلَى النَّاسِ قَالَ " إِذَا جَاءَ أَحَدُكُمْ وَالإِمَامُ يَخْطُبُ فَلْيُصَلِّ رَكْعَتَيْنِ يَتَجَوَّزُ فِيهِمَا " .
This tradition has also been transmitted through a different chain of narrators by Jabir b. 'Abd Allah. This version adds:He (the Prophet) turned to the people and said: When one of you comes (on Friday) while the imam is preaching, he should pray two rak'ahs and make them short
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: 2:728