Lemma سَفِيه has 3 unique word forms and appears 7 times in the Quran.

Word Translation Occurrences
ٱلسُّفَهَآءُ (are) the fools, the foolish, the foolish ones 6
سَفِيهًا (of) limited understanding 2
سَفِيهُنَا the foolish among us 2
ٱلسُّفَهَآءَ the foolish 2
ٱلسُّفَهَآءُۗ the fools 2