Ecclesiastes 3:13, 22
Ecclesiastes 3:13 NKJV
and also that every man should eat and drink and enjoy the good of all his labor—it is the gift of God.
Ecclesiastes 3:22 NKJV
So I perceived that nothing is better than that a man should rejoice in his own works, for that is his heritage. For who can bring him to see what will happen after him?