Sura al-Kahf 18:57

وَمَنْ أَظْلَمُ مِمَّن ذُكِّرَ بِـَٔايَٰتِ رَبِّهِۦ فَأَعْرَضَ عَنْهَا وَنَسِىَ مَا قَدَّمَتْ يَدَاهُ إِنَّا جَعَلْنَا عَلَىٰ قُلُوبِهِمْ أَكِنَّةً أَن يَفْقَهُوهُ وَفِىٓ ءَاذَانِهِمْ وَقْرًا وَإِن تَدْعُهُمْ إِلَى ٱلْهُدَىٰ فَلَن يَهْتَدُوٓا۟ إِذًا أَبَدًا

wa-man aẓlamu mimman dhukkira bi-āyāti rabbihi fa-aʿraḍa ʿanhā wa-nasiya mā qaddamat yadāhu innā jaʿalnā ʿalā qulūbihim akinnatan an yafqahūhu wa-fī ādhānihim waqran wa-in tadʿuhum ilā l-hudā fa-lan yahtadū idhan abadan

And who doth more wrong than one who is reminded of the Signs of his Lord, but turns away from them, forgetting the (deeds) which his hands have sent forth? Verily We have set veils over their hearts lest they should understand this, and over their ears, deafness, if thou callest them to guidance, even then will they never accept guidance.

Sura Fuṣṣilat 41:4

بَشِيرًا وَنَذِيرًا فَأَعْرَضَ أَكْثَرُهُمْ فَهُمْ لَا يَسْمَعُونَ

bashīran wa-nadhīran fa-aʿraḍa aktharuhum fa-hum lā yasmaʿūna

Giving good news and admonition: yet most of them turn away, and so they hear not.