Surah Al-Hajj, Verse 53

لِّيَجۡعَلَ مَا يُلۡقِي ٱلشَّيۡطَٰنُ فِتۡنَةٗ لِّلَّذِينَ فِي قُلُوبِهِم مَّرَضٞ وَٱلۡقَاسِيَةِ قُلُوبُهُمۡۗ وَإِنَّ ٱلظَّٰلِمِينَ لَفِي شِقَاقِۭ بَعِيدٖ٥٣

liyajʿala mā yul'qī l-shayṭānu fit'natan lilladhīna fī qulūbihim maraḍun wal-qāsiyati qulūbuhum wa-inna l-ẓālimīna lafī shiqāqin baʿīdin

[That is] so He may make what Satan throws in [i.e., asserts] a trial for those within whose hearts is disease and those hard of heart. And indeed, the wrongdoers are in extreme dissension.