Qur'an 36:21 · Yaseen

ٱتَّبِعُوا۟ مَن لَّا يَسْـَٔلُكُمْ أَجْرًۭا وَهُم مُّهْتَدُونَ

(21) Follow those who do not ask of you [any] payment, and they are [rightly] guided.