Surah Az-Zukhruf — Ayah 36 (43:36)
وَمَن يَعۡشُ عَن ذِكۡرِ ٱلرَّحۡمَٰنِ نُقَيِّضۡ لَهُۥ شَيۡطَٰنٗا فَهُوَ لَهُۥ قَرِينٞ ٣٦
English translation (Saheeh International)
And whoever is blinded from remembrance of the Most Merciful - We appoint for him a devil, and he is to him a companion.
Brief commentary
And whoever turns away from this Qur’ān that was revealed to Muhammad (peace be upon him), I shall set a satan upon him who will lure him with falsehood and lead him astray; it will remain with him wherever he goes.