Az-Zukhruf 43:37

وَإِنَّهُمۡ لَيَصُدُّونَهُمۡ عَنِ ٱلسَّبِيلِ وَيَحۡسَبُونَ أَنَّهُم مُّهۡتَدُونَ 37

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