Ecclesiastes 5:10

Covetousness

5:10 The one who loves money will never be satisfied with money,

he who loves wealth will never be satisfied with his income.

This also is futile.

Ecclesiastes 3:8

3:8 A time to love, and a time to hate;

a time for war, and a time for peace.

Ecclesiastes 9:9

9:9 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.