1 verse has
“furtiva”
in Edition Samir El-Hayek / Al-An'aam (The Cattle)
6:47Dize: Que vos pareceria, se o castigo de Deus vos açoitasse furtiva ou manifestamente? Quais seriam os aniquilados, senão os iníquos?
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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