Pharaoh's arrogance and reliance on false solutions

وَجَآءَ ٱلسَّحَرَةُ فِرْعَوْنَ قَالُوٓا۟ إِنَّ لَنَا لَأَجْرًا إِن كُنَّا نَحْنُ ٱلْغَـٰلِبِينَ

And the magicians came to Pharaoh. They said, "Indeed for us is a reward if we are the predominant."