﴿ وَلَا تَقْرَبُوا۟ ٱلزِّنَىٰٓ ۖ إِنَّهُۥ كَانَ فَٰحِشَةًۭ وَسَآءَ سَبِيلًۭا ﴾

“And do not commit adultery -for, behold, it is an abomination and an evil way.”

And do not come anywhere near fornication — this form of expressing it is more effective than saying ‘Do not commit it’. It is indeed an indecency an abomination and it is an evil way.