Sunan Abi Dawud 1528
سنن أبي داود#1528Sahihحَدَّثَنَا أَبُو صَالِحٍ، مَحْبُوبُ بْنُ مُوسَى أَخْبَرَنَا أَبُو إِسْحَاقَ الْفَزَارِيُّ، عَنْ عَاصِمٍ، عَنْ أَبِي عُثْمَانَ، عَنْ أَبِي مُوسَى، بِهَذَا الْحَدِيثِ وَقَالَ فِيهِ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " يَا أَيُّهَا النَّاسُ ارْبَعُوا عَلَى أَنْفُسِكُمْ " .
The aforesaid tradition has also been transmitted by Abu Musa al-Ash'ari through a different chain of narrators. This version adds:Be lenient to yourselves, O people
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: 8:113