Sahih Muslim 4754
صحيح مسلم#4754Sahihوَحَدَّثَنَا سَعِيدُ بْنُ مَنْصُورٍ، وَقُتَيْبَةُ بْنُ سَعِيدٍ، كِلاَهُمَا عَنْ يَعْقُوبَ، قَالَ سَعِيدٌ حَدَّثَنَا يَعْقُوبُ بْنُ عَبْدِ الرَّحْمَنِ، عَنْ أَبِي حَازِمٍ، عَنْ أَبِي صَالِحٍ السَّمَّانِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " عَلَيْكَ السَّمْعَ وَالطَّاعَةَ فِي عُسْرِكَ وَيُسْرِكَ وَمَنْشَطِكَ وَمَكْرَهِكَ وَأَثَرَةٍ عَلَيْكَ " .
It has been narrated on the authority of Abu Huraira that the Messenger of Allah (ﷺ) said:It is obligatory for you to listen to the ruler and obey him in adversity and prosperity, in pleasure and displeasure, and even when another person is given (rather undue) preference over you
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 33:52