(2) باب قَوْلِ النَّبِيِّ صلى الله عليه وسلم " سَتَرَوْنَ بَعْدِي أُمُورًا تُنْكِرُونَهَا "
Narrated Usaid bin Hudair:
A man came to the Prophet (ﷺ) and said, "O Allah's Messenger (ﷺ)! You appointed such-and-such person and you did not appoint me?" The Prophet (ﷺ) said, "After me you will see rulers not giving you your right (but you should give them their right) and be patient till you meet me."
Reference: Sahih al-Bukhari 7057
In-book reference: Book 92, Hadith 9
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 88, Hadith 179