1 verse has
خَيْرُ
in Edition Uthmani / Al-Bayyina (The Evidence)

7:98إِنَّ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ أُو۟لَٰٓئِكَ هُمْ خَيْرُ ٱلْبَرِيَّةِ