حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ عَنِ الْأَعْمَشِ عَنْ حَبِيبٍ عَنْ ثَعْلَبَةَ عَنْ عَلِيٍّ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَنْ كَذَبَ عَلَيَّ مُتَعَمِّدًا فَلْيَتَبَوَّأْ مَقْعَدَهُ مِنْ النَّارِ
مسند امام احمد بن حنبل · Hadith 584
It was narrated that 'Ali (RA) said: The Messenger of Allah (PBUH) said: "Whoever tells a lie about me deliberately, let him take his place in Hell."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020