Arabic text
عن أبي هريرة رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم: «مَنْ كَذَبَ عَلَيَّ مُتَعَمِّدًا فَلْيَتَبَوَّأْ مَقْعَدَهُ مِنَ النَّارِ».
Translation
Abu Hurayrah (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "Whoever tells a lie about me intentionally, let him take his seat in Hellfire."
Explanation
The Prophet (may Allah's peace and blessings be upon him) clarified that whoever deliberately tells a lie about him, by falsely attributing a statement or action to him, will have a seat in Hellfire in the Hereafter as a recompense for lying about him.
Source: HadeethEnc.com