Surah Al-Anfal, ayah 53

8:53

ذَٰلِكَ بِأَنَّ ٱللَّهَ لَمۡ يَكُ مُغَيِّرٗا نِّعۡمَةً أَنۡعَمَهَا عَلَىٰ قَوۡمٍ حَتَّىٰ يُغَيِّرُواْ مَا بِأَنفُسِهِمۡ وَأَنَّ ٱللَّهَ سَمِيعٌ عَلِيمٞ ٥٣

Dhālika bi annallāha lam yaku mughayyiran ni'matan an'amahā 'alā qawmin hattā yughayyirū mā bi anfusihim wa annallāha samī'un 'alīm

That is because Allāh would not change a favor which He had bestowed upon a people until they change what is within themselves. And indeed, Allāh is Hearing and Knowing.