Qur'an 43:37

وَإِنَّهُمْ لَيَصُدُّونَهُمْ عَنِ ٱلسَّبِيلِ وَيَحْسَبُونَ أَنَّهُم مُّهْتَدُونَ

“And indeed, they [i.e., the devils] avert them from the way [of guidance] while they think that they are [rightly] guided”

Az-Zukhruf 43:37 · Saheeh International