Sahih al-Bukhari · Hadith 6095

Good Manners and Form (Al-Adab)

Narrated Abu Huraira: Allah's Messenger (ﷺ) said, "The signs of a hypocrite are three: Whenever he speaks, he tells a lie; and whenever he promises, he breaks his promise; and whenever he is entrusted, he betrays (proves to be dishonest)