Quran 26:49

قَالَ ءَامَنتُمۡ لَهُ ۥ قَبۡلَ أَنۡ ءَاذَنَ لَكُمۡ‌ۖ إِنَّهُ ۥ لَكَبِيرُكُمُ ٱلَّذِى عَلَّمَكُمُ ٱلسِّحۡرَ فَلَسَوۡفَ تَعۡلَمُونَ‌ۚ لَأُقَطِّعَنَّ أَيۡدِيَكُمۡ وَأَرۡجُلَكُم مِّنۡ خِلَـٰفٍ۬ وَلَأُصَلِّبَنَّكُمۡ أَجۡمَعِينَ ٤٩

He said, "Did you believe with him before I give you permission? He must be your teacher, who taught you magic. You will surely find out. I will sever your hands and feet on alternate sides. I will crucify you all."