حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " مِنْ شَرِّ النَّاسِ ذُو الْوَجْهَيْنِ الَّذِي يَأْتِي هَؤُلاَءِ بِوَجْهٍ وَهَؤُلاَءِ بِوَجْهٍ " .
Abu Hurairah reported the Prophet (May peace be upon him) as saying: The worst of the people is a man who is double-faced; he presents one face to some and another to others. Translation Not Available
Book Ref: Sunan Abi Dawud Book 43 Hadith 4872
Web Ref: Sunan Abi Dawud Book 42 Hadith 4854