NET

9 Enjoy life with your beloved wife during all the days of your fleeting life that God has given you on earth during all your fleeting days; for that is your reward in life and in your burdensome work on earth.

Darby

9 Enjoy life with the wife whom thou lovest all the days of the life of thy vanity, which he hath given thee under the sun, all the days of thy vanity; for that is thy portion in life, and in thy labour wherein thou art labouring under the sun.

KJV

9 Live joyfully with the wife whom thou lovest all the days of the life of thy vanity, which he hath given thee under the sun, all the days of thy vanity: for that [is] thy portion in [this] life, and in thy labour which thou takest under the sun.