Quran 2:12 — Surah Al-Baqarah, ayah 12

أَلَآ إِنَّهُمۡ هُمُ ٱلۡمُفۡسِدُونَ وَلَٰكِن لَّا يَشۡعُرُونَ

Unquestionably, it is they who are the corrupters, but they perceive [it] not

Zar?! A, uistinu, oni nered siju, ali ne opažaju.