Who make [equal] with Allah another deity. But they are going to know.
The Saheeh International Quran Translation
ٱلَّذِينَ يَجْعَلُونَ مَعَ ٱللَّهِ إِلَٰهًا ءَاخَرَ فَسَوْفَ يَعْلَمُونَWho make [equal] with Allah another deity. But they are going to know.