عَنْ عَبْدِ اللَّهِ رَضِيَ اللَّهُ عَنْهُ ، عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، قَالَ : إِنَّ الصِّدْقَ يَهْدِي إِلَى الْبِرِّ وَإِنَّ الْبِرَّ يَهْدِي إِلَى الْجَنَّةِ ، وَإِنَّ الرَّجُلَ لَيَصْدُقُ حَتَّى يَكُونَ صِدِّيقًا ، وَإِنَّ الْكَذِبَ يَهْدِي إِلَى الْفُجُورِ وَإِنَّ الْفُجُورَ يَهْدِي إِلَى النَّارِ ، وَإِنَّ الرَّجُلَ لَيَكْذِبُ حَتَّى يُكْتَبَ عِنْدَ اللَّهِ كَذَّابًا(بُخاری شریف:۶۰۹۴)
Translation
Hazrat Abdullah bin Masood (R.A) narrates that the Holy Prophet (PBUH) said, truth leads to virtue and virtue leads to Paradise, and a person keeps speaking the truth until he becomes Siddiq (very truthful), and undoubtedly a lie leads to wickedness and wickedness leads to Hell, and a person keeps lying until he is written down as Kazzab (a great liar) with Allah. (Nasr al-Bari)