6 Bible Verses about Unknown Future

For he knows not that which shall be, for who can tell him how it shall be?

For who knows what is good for man in life, all the days of his vain life which he spends as a shadow? For who can tell a man what shall be after him under the sun?

A fool also multiplies words; [yet] man knows not what shall be, and that which shall be after him, who can tell him?

Therefore I saw that there is nothing better, than that a man should rejoice in his works, for that is his portion. For who shall bring him [back] to see what shall be after him?

In the day of prosperity be joyful, and in the day of adversity consider. Yea, God has made the one side by side with the other, to the end that man should not find out anything after him.

There is no remembrance of the former [things], nor shall there be any remembrance of the latter that are to come, among those who shall come after.