Ecclesiastes 2:12
The Vanity of Living Wisely
12 So I turned to consider wisdom and hmadness and folly. For what can the man do who comes after the king? iOnly what has already been done.
Ecclesiastes 7:25
25 I turned my heart to know and to bsearch out and to seek wisdom and the scheme of things, and to know the wickedness of cfolly and the foolishness that is madness.
Ecclesiastes 10:13
13 The beginning of the words of his mouth is foolishness,
and the end of his talk is evil madness.