Ecclesiastes 2:18-21 And I hated all of my labor which I had toiled under the sun, because I must leave it to the man who will come after me.

CAB⁽ⁱ⁾ ¹⁸ And I hated all of my labor which I had toiled under the sun, because I must leave it to the man who will come after me. ¹⁹ And who knows whether he will be wise, or a fool? And whether he will have power over all my labor in which I labored, and in which I grew wise under the sun? This is also vanity. ²⁰ So I went about to dismiss from my heart all my labor in which I had labored under the sun. ²¹ For there is such a man that his labor is in wisdom, and in knowledge, and in fortitude; yet this man shall give his portion to one who has not labored for it. This is also vanity and a great evil.