Qur'an 6:106

ٱتَّبِعْ مَآ أُوحِىَ إِلَيْكَ مِن رَّبِّكَ ۖ لَآ إِلَـٰهَ إِلَّا هُوَ ۖ وَأَعْرِضْ عَنِ ٱلْمُشْرِكِينَ

“Follow, [O Muḥammad], what has been revealed to you from your Lord - there is no deity except Him - and turn away from those who associate others with Allāh.”

Al-An'aam 6:106 · Saheeh International