Proverbs 27:1 NIV

James 4:13-16 NIV
Now listen, you who say, “Today or tomorrow we will go to this or that city, spend a year there, carry on business and make money.” Why, you do not even know what will happen tomorrow. What is your life? You are a mist that appears for a little while and then vanishes. Instead, you ought to say, “If it is the Lord’s will, we will live and do this or that.” As it is, you boast in your arrogant schemes. All such boasting is evil.

Luke 12:19-20 NIV
And I’ll say to myself, “You have plenty of grain laid up for many years. Take life easy; eat, drink and be merry.”’ “But God said to him, ‘You fool! This very night your life will be demanded from you. Then who will get what you have prepared for yourself?’