Hud 11:109

فَلَا تَكُ فِي مِرۡيَةٖ مِّمَّا يَعۡبُدُ هَـٰٓؤُلَآءِۚ مَا يَعۡبُدُونَ إِلَّا كَمَا يَعۡبُدُ ءَابَآؤُهُم مِّن قَبۡلُۚ وَإِنَّا لَمُوَفُّوهُمۡ نَصِيبَهُمۡ غَيۡرَ مَنقُوصٖ 109

So do not be in doubt, [O Muhammad], as to what these [polytheists] are worshipping. They worship not except as their fathers worshipped before. And indeed, We will give them their share undiminished