Prophet Jonah - 10:72 If you turn away, I have not asked you for any wage, but my wage is only with Allah. I have been commanded to be of the Muslims.
What is the intention?
The Pen/68:46 Or do you ask them for a wage and they are burdened with a heavy debt?
اَمْ تَسْـَٔلُهُمْ اَجْراً فَهُمْ مِنْ مَغْرَمٍ مُثْقَلُونَۚ

The Arabic Letter Sad/38:86 "Say, "I do not ask you for a wage in return for this; I am not an impostor."
قُلْ مَٓا اَسْـَٔلُـكُمْ عَلَيْهِ مِنْ اَجْرٍ وَمَٓا اَنَا۬ مِنَ الْمُتَكَلِّف۪ينَ

The Repentance/9:34 O you who believe, most of the scribes and religious leaders eat the people´s money without right and lead them astray from the way of Allah. Give glad tidings of a painful torment to those who hoard gold and silver and spend it not in the way of Allah.
يَٓا اَيُّهَا الَّذ۪ينَ اٰمَنُٓوا اِنَّ كَث۪يراً مِنَ الْاَحْبَارِ وَالرُّهْبَانِ لَيَأْكُلُونَ اَمْوَالَ النَّاسِ بِالْبَاطِلِ وَيَصُدُّونَ عَنْ سَب۪يلِ اللّٰهِۜ وَالَّذ۪ينَ يَكْنِزُونَ الذَّهَبَ وَالْفِضَّةَ وَلَا يُنْفِقُونَهَا ف۪ي سَب۪يلِ اللّٰهِۙ فَبَشِّرْهُمْ بِعَذَابٍ اَل۪يمٍۙ