Parallel
Ecclesiastes 2:21
Brenton's English Septuagint · Berean Standard Bible
For there is [such] a man that his labour is in wisdom, and in knowledge, and in fortitude; yet [this] man shall give his portion to one who has not laboured therein. This is also vanity and great evil.
When there is a man who has labored with wisdom, knowledge, and skill, and he must give his portion to a man who has not worked for it, this too is futile and a great evil.