Ash-Shu'ara 26:183

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.

أَوْفُوا الْكَيْلَ وَلَا تَكُونُوا مِنَ الْمُخْسِرِينَ

Give full measure and do not be of those who cause loss.

وَزِنُوا بِالْقِسْطَاسِ الْمُسْتَقِيمِ

And weigh with an even balance.

وَاتَّقُوا الَّذِي خَلَقَكُمْ وَالْجِبِلَّةَ الْأَوَّلِينَ

And fear He who created you and the former creation."

قَالُوا إِنَّمَا أَنتَ مِنَ الْمُسَحَّرِينَ

They said, "You are only of those affected by magic.

وَمَا أَنتَ إِلَّا بَشَرٌ مِّثْلُنَا وَإِن نَّظُنُّكَ لَمِنَ الْكَاذِبِينَ

You are but a man like ourselves, and indeed, we think you are among the liars.