Sunan an-Nasa'i, Volume 3, Book 23, Hadith 2577 (DarusSalam) ⓘ
It was narrated from Abu Hurairah that the Messenger of Allah said: "There are four whom Allah, the Mighty and Sublime, hates: The vendor who sells his wares by means of false oaths, the poor man who shows off, the old man who commits Zina and the Imam who is unjust."
أَخْبَرَنَا أَبُو دَاوُدَ، قَالَ حَدَّثَنَا عَارِمٌ، قَالَ حَدَّثَنَا حَمَّادٌ، قَالَ حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ عُمَرَ، عَنْ سَعِيدٍ الْمَقْبُرِيِّ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " أَرْبَعَةٌ يُبْغِضُهُمُ اللَّهُ عَزَّ وَجَلَّ الْبَيَّاعُ الْحَلاَّفُ وَالْفَقِيرُ الْمُخْتَالُ وَالشَّيْخُ الزَّانِي وَالإِمَامُ الْجَائِرُ " .
also referenced under: Hadith 2576 (Reference) & Book 23, Hadith 0 (In-Book)