Good Manners and Form (Al-Adab)
78/52. Chapter:
What is said about a double-faced person
Sahih Bukhari
حَدَّثَنَا عُمَرُ بْنُ حَفْصٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا الأَعْمَشُ، حَدَّثَنَا أَبُو صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم " تَجِدُ مِنْ شَرِّ النَّاسِ يَوْمَ الْقِيَامَةِ عِنْدَ اللَّهِ ذَا الْوَجْهَيْنِ، الَّذِي يَأْتِي هَؤُلاَءِ بِوَجْهٍ وَهَؤُلاَءِ بِوَجْهٍ ".
Narrated Abu Huraira: The Prophet (ﷺ) said, "The worst people in the Sight of Allah on the Day of Resurrection will be the double faced people who appear to some people with one face and to other people with another face."
Reference : Sahih al-Bukhari 6058In-book reference : Book 78, Hadith 88USC-MSA web (English) reference : Vol. 8, Book 73, Hadith 84