Sunan Abi Dawud 799
سنن أبي داود#799Sahihحَدَّثَنَا الْحَسَنُ بْنُ عَلِيٍّ، حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، أَخْبَرَنَا هَمَّامٌ، وَأَبَانُ بْنُ يَزِيدَ الْعَطَّارُ، عَنْ يَحْيَى، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي قَتَادَةَ، عَنْ أَبِيهِ، بِبَعْضِ هَذَا وَزَادَ فِي الأُخْرَيَيْنِ بِفَاتِحَةِ الْكِتَابِ . وَزَادَ عَنْ هَمَّامٍ قَالَ وَكَانَ يُطَوِّلُ فِي الرَّكْعَةِ الأُولَى مَا لاَ يُطَوِّلُ فِي الثَّانِيَةِ وَهَكَذَا فِي صَلاَةِ الْعَصْرِ وَهَكَذَا فِي صَلاَةِ الْغَدَاةِ .
The above mentioned tradition as been reported by Abu Qatadah through a different chain of narrators. This version adds:He would recite Fatihat al-kitab in the last two surahs. Hammam added: He would prolong the first rak’ah but would not prolong the second so much; and he did so similarly in the afternoon prayer, and so in the morning prayer
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — 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. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Muhammad Muhyi Al-Din Abdul Hamid, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 2:409