Sura al-Najm 53:30

ذَٰلِكَ مَبْلَغُهُم مِّنَ ٱلْعِلْمِ إِنَّ رَبَّكَ هُوَ أَعْلَمُ بِمَن ضَلَّ عَن سَبِيلِهِۦ وَهُوَ أَعْلَمُ بِمَنِ ٱهْتَدَىٰ

dhālika mablaghuhum mina l-ʿilmi inna rabbaka huwa aʿlamu biman ḍalla ʿan sabīlihi wa-huwa aʿlamu bimani ihtadā

That is as far as knowledge will reach them. Verily thy Lord knoweth best those who stray from His Path, and He knoweth best those who receive guidance.