سُورَةُ الأَعۡرَافِ
Surah Al-A'raaf·7:132
وَقَالُوا مَهْمَا تَأْتِنَا بِهِ مِنْ آيَةٍ لِتَسْحَرَنَا بِهَا فَمَا نَحْنُ لَكَ بِمُؤْمِنِينَ١٣٢
And they said [unto Moses]: "Whatever sign thou mayest produce before us in order to cast a spell upon us thereby, we shall not believe thee!"