2 verses have
“خَٰلِدُونَ”
in Edition Uthmani / Al-A'raaf (The Heights)
36:7وَٱلَّذِينَ كَذَّبُوا۟ بِـَٔايَٰتِنَا وَٱسْتَكْبَرُوا۟ عَنْهَآ أُو۟لَٰٓئِكَ أَصْحَٰبُ ٱلنَّارِ ۖ هُمْ فِيهَا خَٰلِدُونَ
42:7وَٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ لَا نُكَلِّفُ نَفْسًا إِلَّا وُسْعَهَآ أُو۟لَٰٓئِكَ أَصْحَٰبُ ٱلْجَنَّةِ ۖ هُمْ فِيهَا خَٰلِدُونَ
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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