1 verse has
“fidedigno”
in Edition Samir El-Hayek / Ad-Dukhaan (The Smoke)
44:18(Que lhes disse): Entregai-me os servos de Deus, porque sou um fidedigno mensageiro, para vós.
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