Quran 7:177

سَآءَ مَثَلاً ٱلۡقَوۡمُ ٱلَّذِينَ كَذَّبُواْ بِـَٔايَـٰتِنَا وَأَنفُسَہُمۡ كَانُواْ يَظۡلِمُونَ ١٧٧

Bad indeed is the example of people who reject our proofs; it is only their own souls that they wrong.