Ash-Shu'ara 26:134

فَاتَّقُوا اللَّهَ وَأَطِيعُونِ

So fear Allah and obey me.

وَاتَّقُوا الَّذِي أَمَدَّكُم بِمَا تَعْلَمُونَ

And fear He who provided you with that which you know,

أَمَدَّكُم بِأَنْعَامٍ وَبَنِينَ

Provided you with grazing livestock and children

إِنِّي أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ عَظِيمٍ

Indeed, I fear for you the punishment of a terrible day."

قَالُوا سَوَاءٌ عَلَيْنَا أَوَعَظْتَ أَمْ لَمْ تَكُن مِّنَ الْوَاعِظِينَ

They said, "It is all the same to us whether you advise or are not of the advisors.

إِنْ هَـٰذَا إِلَّا خُلُقُ الْأَوَّلِينَ

This is not but the custom of the former peoples,