Surah Al-Hijr, ayah 63

15:63

قَالُواْ بَلۡ جِئۡنَٰكَ بِمَا كَانُواْ فِيهِ يَمۡتَرُونَ ٦٣

Qālū bal ji'nāka bimā kānū fīhi yamtarūn

They said, "But we have come to you with that about which they were disputing,