أَمۡ يَقُولُونَ ٱفۡتَرَىٰهُۖ قُلۡ إِنِ ٱفۡتَرَيۡتُهُۥ فَعَلَيَّ إِجۡرَامِي وَأَنَا۠ بَرِيٓءٞ مِّمَّا تُجۡرِمُونَ ٣٥
Or do they say [about Prophet Muḥammad (ﷺ)], "He invented it"? Say, "If I have invented it, then upon me is [the consequence of] my crime; but I am innocent of what [crimes] you commit."
Translation: Saheeh International (English)
Each word's meaning and sound
The disbelief of Noah’s people led them to claim that he had made up something about Allah with this faith that he brought to them. Allah told His messenger to say to them that if he had invented it, then he would be a wrongdoer and the punishment of his crime would fall upon him alone; and if they rejected the truth he brought them, out of stubbornness and pride, then they were the wrongdoers, and he was not responsible for their crime in any way, but was innocent of it.
Al-Mukhtasar in interpreting the Noble Quran