Surah An-Nazi'at, verse 20

فَقُلْ هَل لَّكَ إِلَىٰٓ أَن تَزَكَّىٰ ﴿١٨﴾

And say to him, 'Would you [be willing to] purify yourself

وَأَهْدِيَكَ إِلَىٰ رَبِّكَ فَتَخْشَىٰ ﴿١٩﴾

And let me guide you to your Lord so you would fear [Him]?'"

فَكَذَّبَ وَعَصَىٰ ﴿٢١﴾

But he [i.e., Pharaoh] denied and disobeyed.

ثُمَّ أَدْبَرَ يَسْعَىٰ ﴿٢٢﴾

Then he turned his back, striving [i.e., plotting].