26:49
قَالَ ءَامَنتُمْ لَهُۥ قَبْلَ أَنْ ءَاذَنَ لَكُمْ ۖ إِنَّهُۥ لَكَبِيرُكُمُ ٱلَّذِى عَلَّمَكُمُ ٱلسِّحْرَ فَلَسَوْفَ تَعْلَمُونَ ۚ لَأُقَطِّعَنَّ أَيْدِيَكُمْ وَأَرْجُلَكُم مِّنْ خِلَٰفٍۢ وَلَأُصَلِّبَنَّكُمْ أَجْمَعِينَ
[Pharaoh] said, "You believed Moses before I gave you permission. Indeed, he is your leader who has taught you magic, but you are going to know. I will surely cut off your hands and your feet on opposite sides, and I will surely crucify you all."
Translation · Saheeh International
Tafsir
Ibn Kathīr (abridged)
Between Fir`awn and the Sorcerers
His threats against them resulted only in an increase in their faith and submission to Allah, for the veil of disbelief had been lifted from their hearts and the truth became clear to them because they knew something that their people did not: that what Musa had done could not have been done by any human being unless Allah helped him, making it proof and an evidence of the truth of what he had brought from his Lord. Then Fir`awn said to them:
ءَامَنتُمْ لَهُ قَبْلَ أَنْ ءَاذَنَ لَكُمْ
(You have believed in him before I give you leave.) meaning, `you should have asked my permission for what you did, and you did not consult with me; if I had given you permission you could have done it, and if I did not allow you, you should not have done it, for I am the ruler and the one to be obeyed.'
إِنَّهُ لَكَبِيرُكُمُ الَّذِى عَلَّمَكُمُ السِّحْرَ
(Surely, he indeed is your chief, who has taught you magic!) This is stubborn talk, and anyone can see that it is nonsense, for they had never met Musa before that day, so how could he have been their chief who taught them how to do magic No rational person would say this. Then Fir`awn threatened to cut off their hands and feet, and crucify them. They said: