Al-An'aam (6:21)
وَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوۡ كَذَّبَ بِـَٔایَـٰتِهِۦۤۚ إِنَّهُۥ لَا یُفۡلِحُ ٱلظَّـٰلِمُونَ
Who doth greater wrong than he who inventeth a lie against Allah or denieth His revelations? Lo! the wrongdoers will not be successful.
— Mohammed Marmaduke William Pickthall
Wa man azlamu mim manif tara 'alal laahi kaziban aw kazzaba bi Aayaatih; innahoo laa yuflihuz zaalimoon