2 verses have
“سفاهة”
in Edition Simple Clean / Al-A'raaf (The Heights)
66:7قال الملأ الذين كفروا من قومه إنا لنراك في سفاهة وإنا لنظنك من الكاذبين
67:7قال يا قوم ليس بي سفاهة ولكني رسول من رب العالمين
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