The Messenger of Allah ﷺ said: “Whoever tells a lie about me deliberately, let him take his place in Hell.” (Using translation from Aḥmad 584)

أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنْ كَذَبَ عَلَيَّ مُتَعَمِّدًا فَلْيَتَبَوَّأْ مَقْعَدَهُ مِنَ النَّارِ