موطا امام مالك رواية يحييٰ
Muwatta Imam Malik (Riwayat Yahya)
كتاب الجامعBook: On the Explanation of Various Chapters
بَابُ مَا جَاءَ فِي الصِّدْقِ وَالْكَذِبِWhat is Reported Regarding Truthfulness and Lying
Hadith 1822
وَحَدَّثَنِي مَالِك أَنَّهُ بَلَغَهُ، أَنَّ عَبْدَ اللَّهِ بْنَ مَسْعُودٍ، كَانَ يَقُولُ : " لَا يَزَالُ الْعَبْدُ يَكْذِبُ وَتُنْكَتُ فِي قَلْبِهِ نُكْتَةٌ سَوْدَاءُ حَتَّى يَسْوَدَّ قَلْبُهُ كُلُّهُ، فَيُكْتَبَ عِنْدَ اللَّهِ مِنَ الْكَاذِبِينَ "
Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) used to say that when a person keeps lying, at first a black dot appears in his heart, then the whole heart becomes black, until (his name) is written among the liars with Allah.
