Parallel
Ecclesiastes 2:11
Brenton's English Septuagint · Berean Standard Bible
And I looked on all my works which my hands had wrought, and on my labour which I laboured to perform: and, behold, all was vanity and waywardness of spirit, and there is no advantage under the sun.
Yet when I considered all the works that my hands had accomplished and what I had toiled to achieve, I found everything to be futile, a pursuit of the wind; there was nothing to be gained under the sun.