Sahih Muslim 1830Book 33, Hadith 32
حَدَّثَنَا شَيْبَانُ بْنُ فَرُّوخَ، حَدَّثَنَا جَرِيرُ بْنُ حَازِمٍ، حَدَّثَنَا الْحَسَنُ، أَنَّ عَائِذَ بْنَ عَمْرٍو، - وَكَانَ مِنْ أَصْحَابِ رَسُولِ اللَّهِ صلى الله عليه وسلم - دَخَلَ عَلَى عُبَيْدِ اللَّهِ بْنِ زِيَادٍ فَقَالَ أَىْ بُنَىَّ إِنِّي سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " إِنَّ شَرَّ الرِّعَاءِ الْحُطَمَةُ فَإِيَّاكَ أَنْ تَكُونَ مِنْهُمْ " . فَقَالَ لَهُ اجْلِسْ فَإِنَّمَا أَنْتَ مِنْ نُخَالَةِ أَصْحَابِ مُحَمَّدٍ صلى الله عليه وسلم . فَقَالَ وَهَلْ كَانَتْ لَهُمْ نُخَالَةٌ إِنَّمَا كَانَتِ النُّخَالَةُ بَعْدَهُمْ وَفِي غَيْرِهِمْ .
O my son, I have heard the Messenger of Allah (ﷺ) say: The worst of guardians is the cruel ruler. Beware of being one of them. Ubaidullah said (to him out of arrogance): Sit you down. You are from the chaff of the Companions of Muhammad (ﷺ). A'idh said: Was there worthless chaff among them? Such worthless chaff appeared after them and among other people.