Surat Saba (Sheba) - سبإ

قُلْ مَا سَأَلْتُكُم مِّنْ أَجْرٍ فَهُوَ لَكُمْ إِنْ أَجْرِىَ إِلَّا عَلَى ٱللَّهِ وَهُوَ عَلَىٰ كُلِّ شَىْءٍ شَهِيدٌ ﴿٤٧﴾

Say: Whatever reward I have asked of you, that is only for yourselves; my reward is only with Allah, and He is a witness of all things.