5 verses have
truth
in Edition Clear Qur'an by Talal Itani / Al-Anbiyaa (The Prophets)

21:18In fact, We hurl the truth against falsehood, and it crushes it, so it vanishes. Woe unto you, for what you describe.

21:24Or have they taken, besides Him, other gods? Say, “Bring your proof. This is a message for those with me, and a message of those before me.” But most of them do not know the truth, so they turn away.

21:38And they say, “When will this promise come true, if you are truthful?”

21:55They said, “Are you telling us the truth, or are you just playing?”

21:97The promise of truth has drawn near. The eyes of those who disbelieved will stare in horror: “Woe to us. We were oblivious to this. In fact, we were wrongdoers.”