Al-Hijr - 15:94

فَاصْدَعْ بِمَا تُؤْمَرُ وَأَعْرِضْ عَنِ الْمُشْرِكِينَ
[15:94]
Therefore declare openly what you are bidden and turn aside from the polytheists.
Therefore expound openly what thou art commanded, and turn away from those who join false gods with Allah.
So proclaim that which thou art commanded, and withdraw from the idolaters.