'Vexation' in the Bible

I have seen all the works that have been done under the sun, and lo, the whole is vanity and vexation of spirit!

And I give my heart to know wisdom, and to know madness and folly: I have known that even this is vexation of spirit;

and I have looked on all my works that my hands have done, and on the labour that I have laboured to do, and lo, the whole is vanity and vexation of spirit, and there is no advantage under the sun!

And I have hated life, for sad to me is the work that hath been done under the sun, for the whole is vanity and vexation of spirit.

For to a man who is good before Him, He hath given wisdom, and knowledge, and joy; and to a sinner He hath given travail, to gather and to heap up, to give to the good before God. Even this is vanity and vexation of spirit.

And I have seen all the labour, and all the benefit of the work, because for it a man is the envy of his neighbour. Even this is vanity and vexation of spirit.

Better is a handful with quietness, than two handfuls with labour and vexation of spirit.'

there is no end to all the people, to all who were before them; also, the latter rejoice not in him. Surely this also is vanity and vexation of spirit.

Better is the sight of the eyes than the going of the soul. This also is vanity and vexation of spirit.