Ecclesiastes 11:2; Ecclesiastes 11:5-6; Ecclesiastes 11:8-9

Ecclesiastes 11:2

2 Divide your share in seven or in eight, for you do not know what disaster will happen on the earth.

Ecclesiastes 11:5-6

5 Just as you do not know how the path of the wind [goes], nor how the bones [of a fetus] form in a mother's womb, so you do not know the work of God who makes everything.

6 Sow your seed in the morning, and do not let your hands rest in the evening, for you do not know what will prosper-- whether this or that, or whether both of them alike will succeed.

Ecclesiastes 11:8-9

8 For if a man lives many years, let him rejoice in all of them! Let him remember that the days of the darkness will be many-- all that is coming [is] vanity!

9 Rejoice, O young man, in your youth, and let your heart cheer you in the days of your youth! Follow the ways of your heart and the sight of your eyes-- but know that God will bring you into judgment for all these things.