1 verse has
“forever”
in Edition Clear Qur'an by Talal Itani / Al-Hashr (The Exile)
59:17The ultimate end for both of them is the Fire, where they will dwell forever. Such is the requital for the wrongdoers.
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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