الاعراف — Al-A'raf Ayat 5
فَمَا كَانَ دَعْوٰىهُمْ اِذْ جَاۤءَهُمْ بَأْسُنَآ اِلَّآ اَنْ قَالُوْٓا اِنَّا كُنَّا ظٰلِمِيْنَ
Famā kāna da‘wāhum iż jā'ahum ba'sunā illā an qālū innā kunnā ẓālimīn(a).
"And their declaration when Our punishment came to them was only that they said, "Indeed, we were wrongdoers!""