Verse 18

وَمَنْ أَظْلَمُ مِمَّنِ ٱفْتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أُو۟لَـٰٓئِكَ يُعْرَضُونَ عَلَىٰ رَبِّهِمْ وَيَقُولُ ٱلْأَشْهَـٰدُ هَـٰٓؤُلَآءِ ٱلَّذِينَ كَذَبُوا۟ عَلَىٰ رَبِّهِمْ أَلَا لَعْنَةُ ٱللَّهِ عَلَى ٱلظَّـٰلِمِينَ

And who is more unjust than the one who fabricates a lie and attributes it to God? These are the ones who turn their backs to their Lord and the witnesses say these are the ones who lied about their Lord.  Beware; God’s condemnation is upon the transgressors.