Parallel
Ecclesiastes 2:23
Westminster Leningrad Codex · Berean Standard Bible
כִּ֧י כָל־ יָמָ֣יו מַכְאֹבִ֗ים וָכַ֙עַס֙ עִנְיָנ֔וֹ גַּם־ בַּלַּ֖יְלָה לֹא־ שָׁכַ֣ב לִבּ֑וֹ גַּם־ זֶ֖ה הֶ֥בֶל הֽוּא׃
Indeed, all his days are filled with grief, and his task is sorrowful; even at night, his mind does not rest. This too is futile.