مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 55
Faith
Major Sins and the Signs of Hypocrisy - Section 1
وَعَنْ أَبِي هُرَيْرَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: ( «آيَةُ الْمُنَافِقِ ثَلَاثٌ» . زَادَ مُسْلِمٌ: «وَإِنْ صَامَ وَصَلَّى وَزَعَمَ أَنَّهُ مُسْلِمٌ» . ثُمَّ اتَّفَقَا: «إِذَا حَدَّثَ كَذَبَ وَإِذَا وَعَدَ أَخْلَفَ وَإِذَا اؤتمن خَان»
Abu Huraira reported God's messenger as saying, “There are three signs of a hypocrite.” Muslim added, “Even if he fasts, prays, and asserts that he is a Muslim.” Thereafter both Bukhari and Muslim said, “When he speaks he lies, when he makes a promise he breaks it, and when he is trusted he betrays his trust.”
Mishkat al-Masabih, 55Muttafaqun 'alayh (Zubair `Aliza'i)صَحِيحٌ (الألباني) متفق عليه (زبیر علی زئی)