Ecclesiastes 7:25

English Standard Version

25 I turned my heart to know and to search out and to seek wisdom and the scheme of things, and to know the wickedness of folly and the foolishness that is madness. (Ec 1:17)

New International Version

25 So I turned my mind to understand, to investigate and to search out wisdom and the scheme of things and to understand the stupidity of wickedness and the madness of folly.

New International Reader’s Version

25 So I tried to understand wisdom more completely. I wanted to study it and figure it out. I tried to find out everything I could about it. I tried to understand why it’s foolish to be evil. I wanted to see why choosing foolishness is so unwise.

King James Version

25 I applied mine heart to know, and to search, and to seek out wisdom, and the reason of things , and to know the wickedness of folly, even of foolishness and madness: