Ecclesiastes 8:5-7

New Catholic Bible

⁵ Whoever obeys a command will come to no harm,
    and the wise mind will know the time and the way.
⁶ For there is a time and a way for everything,
    although a man’s troubles are a great affliction.
⁷ For he is ignorant of what the future holds,
    inasmuch as no one will make known to him what is in store.