Ecclesiastes 2:21-22

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. {leave: Heb. give} For what hath man of all his labour, and of the vexation of his heart, wherein he hath laboured under the sun?