Ecclesiastes 2:21

Overview - Ecclesiastes 2
1	The vanity of human courses in the works of pleasure.
12	Though the wise be better than the fool, yet both have one event.
18	The vanity of human labour, in leaving it they know not to whom.
24	Nothing better than joy in our labour; but that is God's gift.

Ecclesiastes 2:21  (King James Version)
For there is a man whose labour is in wisdom, and in knowledge, and in equity; yet to a man that hath not laboured therein shall he leave it for his portion. This also is vanity and a great evil.