Surah Al-A'raf, Verse 30

فَرِيقًا هَدَىٰ وَفَرِيقًا حَقَّ عَلَيۡهِمُ ٱلضَّلَٰلَةُۚ إِنَّهُمُ ٱتَّخَذُواْ ٱلشَّيَٰطِينَ أَوۡلِيَآءَ مِن دُونِ ٱللَّهِ وَيَحۡسَبُونَ أَنَّهُم مُّهۡتَدُونَ٣٠

farīqan hadā wafarīqan ḥaqqa ʿalayhimu l-ḍalālatu innahumu ittakhadhū l-shayāṭīna awliyāa min dūni l-lahi wayaḥsabūna annahum muh'tadūna

A group [of you] He guided, and a group deserved [to be in] error. Indeed, they [i.e., the latter] had taken the devils as allies instead of Allāh while they thought that they were guided.