Ecclesiastes 2:21-23

21For there is a manH120 whose laborH5999 is with wisdomH2451, and with knowledgeH1847, and with skilfulness; yet to a manH120 that hath not labored therein shall he leave it for his portionH2506. This alsoH1571 is vanityH1892 and a greatH7227 evilH7451. 22For what hath a manH120 of all his laborH5999, and of the striving of his heartH3820, wherein he laboreth under the sunH8121? 23For all his daysH3117 are but sorrows, and his travail is grief; yea, even in the nightH3915 his heartH3820 taketh no restH7901. This alsoH1571 is vanityH1892.