2 verses have
“truthful”
in Edition Clear Qur'an by Talal Itani / Al-Ahqaf (The Dunes)
46:4Say, “Have you considered those you worship instead of God? Show me which portion of the earth they have created. Or do they own a share of the heavens? Bring me a scripture prior to this one, or some trace of knowledge, if you are truthful.”
46:22They said, “Did you come to us to divert us from our gods? Then bring us what you threaten us with, if you are being truthful.”
Support Ayat Al Quran
Those who spend their wealth by night and day, privately and publicly, will receive their reward from their Lord. They have nothing to fear, nor shall they grieve.
The Holy Quran · Al-Baqara (The Cow) · 2:274