Al-Mu'minun (The Believers)

Surah 23 · Verse 117

And he who prays to another (presumed) god along with Allah, having no proof with him of it (being a god), then (the responsibility of taking) his account (rests) only on Allah. The infidels will certainly not be successful.

وَمَنْ يَدْعُ مَعَ اللَّهِ إِلَٰهًا آخَرَ لَا بُرْهَانَ لَهُ بِهِ فَإِنَّمَا حِسَابُهُ عِنْدَ رَبِّهِ ۚ إِنَّهُ لَا يُفْلِحُ الْكَافِرُونَ