Surah Al-Kahf — Ayah 15 (18:15)
هَٰٓؤُلَآءِ قَوۡمُنَا ٱتَّخَذُواْ مِن دُونِهِۦٓ ءَالِهَةٗۖ لَّوۡلَا يَأۡتُونَ عَلَيۡهِم بِسُلۡطَٰنِۭ بَيِّنٖۖ فَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبٗا ١٥
English translation (Saheeh International)
These, our people, have taken besides Him deities. Why do they not bring for [worship of] them a clear evidence? And who is more unjust than one who invents about Allāh a lie?"
Brief commentary
Then they turned to each other saying: These are our people who have taken deities which they worship besides Allah. They do not have any clear proof for worshipping them, so there is no greater oppressor than one who falsely attributes a partner to Allah.