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

15:7Why do you not bring us the angels, if you are truthful?”

15:55They said, “We bring you good news in truth, so do not despair.”

15:64“We bring you the truth, and we are truthful.”

15:85We did not create the heavens and the earth, and what lies between them, except with truth. The Hour is coming, so forgive with gracious forgiveness.