(Asshuara’) 26 : 50
قَالُوا لَا ضَيْرَ ۖ إِنَّا إِلَىٰ رَبِّنَا مُنْقَلِبُونَ
They replied: “It doesn’t matter! Indeed to our Lord shall we return”.
When sorcerers got the Confirmed belief, they didn’t care about Pharoah and his punishments.