4 verses have
believe
in Edition Clear Qur'an by Talal Itani / Al-Hijr (The Rock)

15:2Perhaps those who disbelieve would like to become Muslims.

15:13They do not believe in it, though the ways of the ancients have passed away.

15:77Surely in that is a sign for the believers.

15:88Do not extend your eyes towards what We have bestowed on some couples of them to enjoy, and do not grieve over them, and lower your wing to the believers.