2 verses have
“مَّكْنُونٍۢ”
in Edition Uthmani / Al-Waaqia (The Inevitable)
23:56كَأَمْثَٰلِ ٱللُّؤْلُؤِ ٱلْمَكْنُونِ
78:56فِى كِتَٰبٍۢ مَّكْنُونٍۢ
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