(52) باب مَا قِيلَ فِي ذِي الْوَجْهَيْنِ
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 6058
In-book reference: Book 78, Hadith 88
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 8, Book 73, Hadith 84