Surah Al-Imran, ayah 175

3:175

إِنَّمَا ذَٰلِكُمُ ٱلشَّيۡطَٰنُ يُخَوِّفُ أَوۡلِيَآءَهُۥ فَلَا تَخَافُوهُمۡ وَخَافُونِ إِن كُنتُم مُّؤۡمِنِينَ ١٧٥

Innamā dhālikumush-shaytānu yukhawwifu awliyā'ahū falā takhāfūhum wakhāfūni in kuntum mu'minīn

That is only Satan who frightens [you] of his supporters. So fear them not, but fear Me, if you are [indeed] believers.