Quran 18:15 from Surah Al-Kahf on Divine Marvels.
هَٰٓؤُلَآءِ قَوۡمُنَا ٱتَّخَذُواْ مِن دُونِهِۦٓ ءَالِهَةٗۖ لَّوۡلَا يَأۡتُونَ عَلَيۡهِم بِسُلۡطَٰنِۭ بَيِّنٖۖ فَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبٗا
English translation: These our people have taken besides Him besides Him gods Why not they come to them with an authority clear And who (is) more wrong than (one) who invents against Allah a lie
Transliteration: haulai qawmuna ittakhadhu min dunihi alihatan lawla yatuna alayhim bisul'tanin bayyinin faman azlamu mimmani if'tara ala al-lahi kadhiban