And
Ecclesiastes 1:17
And I gave my heart to know wisdom, and to know madness and folly: I perceived that this also is vexation of spirit.
Ecclesiastes 1:18
For in much wisdom is much grief: and he that increaseth knowledge increaseth sorrow.
Ecclesiastes 2:11
Then I looked on all the works that my hands had wrought, and on the labour that I had laboured to do: and, behold, all was vanity and vexation of spirit, and there was no profit under the sun.
Ecclesiastes 2:17
Therefore I hated life; because the work that is wrought under the sun is grievous unto me: for all is vanity and vexation of spirit.
Ecclesiastes 2:26
For God giveth to a man that is good in his sight wisdom, and knowledge, and joy: but to the sinner he giveth travail, to gather and to heap up, that he may give to him that is good before God. This also is vanity and vexation of spirit.
1 Kings 4:30-32
30
And Solomon's wisdom excelled the wisdom of all the children of the east country, and all the wisdom of Egypt.
31
For he was wiser than all men; than Ethan the Ezrahite, and Heman, and Chalcol, and Darda, the sons of Mahol: and his fame was in all nations round about.
32
And he spake three thousand proverbs: and his songs were a thousand and five.
Psalm 39:5
Behold, thou hast made my days as an handbreadth; and mine age is as nothing before thee: verily every man at his best state is altogether vanity. Selah.
Psalm 39:6
Surely every man walketh in a vain shew: surely they are disquieted in vain: he heapeth up riches, and knoweth not who shall gather them.