Surah Al-A'raf (The Heights), Verse 30

فَرِیْقًا هَدٰی وَفَرِیْقًا حَقَّ عَلَیْهِمُ الضَّلٰلَةُ اِنَّهُمُ اتَّخَذُوا الشَّیٰطِیْنَ اَوْلِیَآءَ مِنْ دُوْنِ اللّٰهِ وَیَحْسَبُوْنَ اَنَّهُمْ مُّهْتَدُوْنَ ۟

Fareeqan hadaa wa fareeqan haqqa 'alaihimud dalaalah; innahumut takhazush Shayaateena awliyaaa'a min doonil laahi wa yahsaboona annahum muhtadoon

“Some He hath guided: Others have (by their choice) deserved the loss of their way; in that they took the evil ones, in preference to Allah, for their friends and protectors, and think that they receive guidance.”

Quran 7:30 (Yusuf Ali Translation)