Quran 22:71 Al-Hajj, ayah 71 of 78

وَيَعْبُدُونَ مِن دُونِ ٱللَّهِ مَا لَمْ يُنَزِّلْ بِهِۦ سُلْطَـٰنًا وَمَا لَيْسَ لَهُم بِهِۦ عِلْمٌ ۗ وَمَا لِلظَّـٰلِمِينَ مِن نَّصِيرٍ ۝٧١

22:71 And they worship instead of Allah that for which He hath sent down no warrant, and that whereof they have no knowledge. For evil-doers there is no helper.