Surah Az-Zukhruf — Ayah 30 (43:30)
وَلَمَّا جَآءَهُمُ ٱلۡحَقُّ قَالُواْ هَٰذَا سِحۡرٞ وَإِنَّا بِهِۦ كَٰفِرُونَ ٣٠
English translation (Saheeh International)
But when the truth came to them, they said, "This is magic, and indeed we are, concerning it, disbelievers."
Brief commentary
And when this Qur’ān came to them, which was the undoubted truth, they said, “This is sorcery which Muhammad intends to bewitch us with. We definitely reject it and will never believe in it.”