يوسف — Yusuf Ayat 104

وَمَا تَسْـَٔلُهُمْ عَلَيْهِ مِنْ اَجْرٍۗ اِنْ هُوَ اِلَّا ذِكْرٌ لِّلْعٰلَمِيْنَ ࣖ

Wa mā tas'aluhum ‘alaihi min ajr(in), in huwa illā żikrul lil-‘ālamīn(a).

"And you do not ask of them for it any payment. It is not except a reminder to the worlds."