Ecclesiastes 1:2 in the King James Version
Vanity of vanities, saith the Preacher, vanity of vanities; all is vanity.
Context
1 The words of the Preacher, the son of David, king in Jerusalem:
2 “Vanity of vanities,” says the Preacher; “Vanity of vanities, all is vanity.”
3 What does man gain from all his labor in which he labors under the sun?