بِعِزَّةِ فِرْعَوْنَ (By the majesty of the Pharaoh - 26:44). This was an expression of pledge from the magicians, which was in vogue in the olden times. It is unfortunate that similar oaths have now become common among the Muslims as well, which are even more evil and vile, for instance, 'by the king,' 'by the head of yours,' 'by the beard of yours,' 'by the grave of your father' etc. It is not permitted to make an oath of this nature under the Islamic law (because swearing in the name of someone other than Allah is a sin). Rather, it will not be wrong to say that swearing a true oath in this way is as much sinful as swearing a false oath in the name of Allah. (Ruh)
- 26:4949
قَالَ آمَنْتُمْ لَهُ قَبْلَ أَنْ آذَنَ لَكُمْ ۖ إِنَّهُ لَكَبِيرُكُمُ الَّذِي عَلَّمَكُمُ السِّحْرَ فَلَسَوْفَ تَعْلَمُونَ ۚ لَأُقَطِّعَنَّ أَيْدِيَكُمْ وَأَرْجُلَكُمْ مِنْ خِلَافٍ وَلَأُصَلِّبَنَّكُمْ أَجْمَعِينَ
Said (the Pharaoh): "You have come to believe in him before I gave you leave. He is surely your chief, who taught you magic. You will soon come to know: I will have your hands and feet cut off on alternate sides, and have every one of you crucified."
- common.revelation-Meccan
- common.hizb : 147