Knowledge
3/38. Chapter:
The sin of a person who tells a lie against the Prophet (saws)
Sahih Bukhari
حَدَّثَنَا أَبُو مَعْمَرٍ، قَالَ حَدَّثَنَا عَبْدُ الْوَارِثِ، عَنْ عَبْدِ الْعَزِيزِ، قَالَ أَنَسٌ إِنَّهُ لَيَمْنَعُنِي أَنْ أُحَدِّثَكُمْ حَدِيثًا كَثِيرًا أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " مَنْ تَعَمَّدَ عَلَىَّ كَذِبًا فَلْيَتَبَوَّأْ مَقْعَدَهُ مِنَ النَّارِ ".
Narrated Anas: The fact which stops me from narrating a great number of Hadiths to you is that the Prophet (ﷺ) said: "Whoever tells a lie against me intentionally, then (surely) let him occupy his seat in Hell-fire."
Reference : Sahih al-Bukhari 108In-book reference : Book 3, Hadith 50USC-MSA web (English) reference : Vol. 1, Book 3, Hadith 108