1 Corinthians 15:36
You foolish person. The seed you plant does not come to life [i.e., grow] unless it dies.
John 12:24
Truly, truly, I tell you, unless a grain of wheat drops into the soil and dies, it remains a single grain, but if it dies, [then] it will produce many grains.
Luke 11:40
You foolish people! Did not the One [i.e., God] who made the outside [i.e., your body] also make the inside [i.e., your spirit]?
Luke 12:20
But God said to him, 'You fool! Tonight your life will be taken away from you. And [then] who will get the things you have stored up [for yourself]?'
Luke 24:25
Then Jesus said to them, "You foolish men! How slow your minds are to believe everything the prophets have spoken [in their writings]!
Romans 1:22
They claimed to be wise, but became fools,
Ephesians 5:15
So, be careful how you live. Do not live ignorantly, but wisely,