26:145
وَمَآأَسَْٔلُكُمْعَلَيْهِمِنْأَجْرٍ ۖإِنْأَجْرِىَإِلَّاعَلَىٰرَبِّٱلْعَٰلَمِينَ١٤٥
wamā asalukum ʿalayhi min ajrin in ajriya illā ʿalā rabbi l-ʿālamīna
And I do not ask you for it any payment. My payment is only from the Lord of the worlds.(145)