عن أبي هريرة، رضي الله عنه
أن رسول الله صلى الله عليه وسلم قال: «آية المنافق ثلاث: إذا حدث كذب، وإذا وعد أخلف، وإذا أؤتمن خان
Messenger of Allah (sallallahu alayhi wa sallam) said, “There are three signs of a hypocrite: When he speaks, he lies; when he makes a promise, he breaks it; and when he is trusted, he betrays his trust.”. Another narration adds the words: ‘Even if he observes fasts, performs Salat and asserts that he is a Muslim’.
Riyad as-Salihin 199, Book 1, The Book of Miscellany, Hadith 199. 1 min read