Quran Saba 34:41
قَالُواْ سُبۡحَٰنَكَ أَنتَ وَلِيُّنَا مِن دُونِهِمۖ بَلۡ كَانُواْ يَعۡبُدُونَ ٱلۡجِنَّۖ أَكۡثَرُهُم بِهِم مُّؤۡمِنُونَ
Translation
They will say, "Exalted are You! You, [O Allāh], are our benefactor excluding [i.e., not] them. Rather, they used to worship the jinn; most of them were believers in them."