Sahih al-Bukhari 7053
Sahih al-Bukhari · Book 92: Afflictions and the End of the World · “After me you will see things which you will disapprove of.”
Narrated Ibn `Abbas:
حَدَّثَنَا مُسَدَّدٌ ، عَنْ عَبْدِ الْوَارِثِ ، عَنِ الْجَعْدِ ، عَنْ أَبِي رَجَاءٍ ، عَنِ ابْنِ عَبَّاسٍ ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " مَنْ كَرِهَ مِنْ أَمِيرِهِ شَيْئًا فَلْيَصْبِرْ، فَإِنَّهُ مَنْ خَرَجَ مِنَ السُّلْطَانِ شِبْرًا مَاتَ مِيتَةً جَاهِلِيَّةً " .
The Prophet (ﷺ) said, "Whoever disapproves of something done by his ruler then he should be patient, for whoever disobeys the ruler even a little (little = a span) will die as those who died in the Pre-lslamic Period of Ignorance. (i.e. as rebellious Sinners).