Ash-Shu'ara 26:110

إِنِّي لَكُمْ رَسُولٌ أَمِينٌ

Indeed, I am to you a trustworthy messenger.

فَاتَّقُوا اللَّهَ وَأَطِيعُونِ

So fear Allah and obey me.

وَمَا أَسْأَلُكُمْ عَلَيْهِ مِنْ أَجْرٍ ۖ إِنْ أَجْرِيَ إِلَّا عَلَىٰ رَبِّ الْعَالَمِينَ

And I do not ask you for it any payment. My payment is only from the Lord of the worlds.

قَالُوا أَنُؤْمِنُ لَكَ وَاتَّبَعَكَ الْأَرْذَلُونَ

They said, "Should we believe you while you are followed by the lowest [class of people]?"

قَالَ وَمَا عِلْمِي بِمَا كَانُوا يَعْمَلُونَ

He said, "And what is my knowledge of what they used to do?

إِنْ حِسَابُهُمْ إِلَّا عَلَىٰ رَبِّي ۖ لَوْ تَشْعُرُونَ

Their account is only upon my Lord, if you [could] perceive.