Indeed

Usaid ibn Hudair reported: A man from the Ansar took the Messenger of Allah, peace be upon him, aside and said, “Will you not appoint me governor as you have appointed so-and-so?” He said, “Indeed, you will come across favoritism after me, so you should be patient until you meet me at the fountain.”

[Sahih Muslim, Book 20, Number 4549]

عَنْ أُسَيْدِ بْنِ حُضَيْرٍ  أَنَّ رَجُلًا مِنْ الْأَنْصَارِ خَلَا بِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ أَلَا تَسْتَعْمِلُنِي كَمَا اسْتَعْمَلْتَ فُلَانًا فَقَالَ إِنَّكُمْ سَتَلْقَوْنَ بَعْدِي أَثَرَةً فَاصْبِرُوا حَتَّى تَلْقَوْنِي عَلَى الْحَوْضِ

صحيح مسلم  كِتَاب الْإِمَارَةِ  بَاب الْأَمْرِ بِالصَّبْرِ عِنْدَ ظُلْمِ الْوُلَاةِ وَاسْتِئْثَارِهِمْ