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."

حَدَّثَنَا أَبُو مَعْمَرٍ، قَالَ حَدَّثَنَا عَبْدُ الْوَارِثِ، عَنْ عَبْدِ الْعَزِيزِ، قَالَ أَنَسٌ إِنَّهُ لَيَمْنَعُنِي أَنْ أُحَدِّثَكُمْ حَدِيثًا كَثِيرًا أَنَّ النَّبِيَّ ﷺ قَالَ " مَنْ تَعَمَّدَ عَلَىَّ كَذِبًا فَلْيَتَبَوَّأْ مَقْعَدَهُ مِنَ النَّارِ ".