Surah Al-An'am, ayah 21

وَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوۡ كَذَّبَ بِـَٔايَٰتِهِۦٓۚ إِنَّهُۥ لَا يُفۡلِحُ ٱلظَّٰلِمُونَ ٢١

Waman azlamu mimmaniftarā 'alallāhi kadhiban aw kaddhaba bi'āyātihī innahū lā yuflihuz-zālimūn

And who is more unjust than one who invents about Allāh a lie or denies His verses? Indeed, the wrongdoers will not succeed.