Ecclesiastes 8:7 KJV
For he knoweth not that which shall be: for who can tell him when it shall be?
Ecclesiastes 8:7, King James Version
In context
6 Because to every purpose there is time and judgment, therefore the misery of man is great upon him.
7 For he knoweth not that which shall be: for who can tell him when it shall be?
8 There is no man that hath power over the spirit to retain the spirit; neither hath he power in the day of death: and there is no discharge in that war; neither shall wickedness deliver those that are given to it.