Surah Al-An'aam Verse 123

وَكَذَٰلِكَ جَعَلْنَا فِي كُلِّ قَرْيَةٍ أَكَابِرَ مُجْرِمِيهَا لِيَمْكُرُوا فِيهَا ۖ وَمَا يَمْكُرُونَ إِلَّا بِأَنفُسِهِمْ وَمَا يَشْعُرُونَ

Wa kazaalika ja'alnaa fee kulli qaryatin akaabira mujrimeehaa liyamkuroo feehaa wa maa yamkuroona illaa bi anfusihim wa maa yash'uroon

Translation / The Meaning

And thus We have placed within every city the greatest of its criminals to conspire therein. But they conspire not except against themselves, and they perceive [it] not.