Al-A'raf - 7:199

خُذِ الْعَفْوَ وَأْمُرْ بِالْعُرْفِ وَأَعْرِضْ عَنِ الْجَاهِلِينَ
[7:199]
Take to forgiveness and enjoin good and turn aside from the ignorant.
Hold to forgiveness; command what is right; But turn away from the ignorant.
Keep to forgiveness (O Muhammad), and enjoin kindness, and turn away from the ignorant.