Quran 40:66 Ghafir, ayah 66 of 85

۞ قُلْ إِنِّى نُهِيتُ أَنْ أَعْبُدَ ٱلَّذِينَ تَدْعُونَ مِن دُونِ ٱللَّهِ لَمَّا جَآءَنِىَ ٱلْبَيِّنَـٰتُ مِن رَّبِّى وَأُمِرْتُ أَنْ أُسْلِمَ لِرَبِّ ٱلْعَـٰلَمِينَ ۝٦٦

40:66 Say (O Muhammad): I am forbidden to worship those unto whom ye cry beside Allah since there have come unto me clear proofs from my Lord, and I am commanded to surrender to the Lord of the Worlds.