Psalm 92:6
An unwise man will not know this, and a fool will not understand it -
Psalm 73:22
So foolish was I, and ignorant, even as it were a beast before thee.
Psalm 49:10
For he seeth that wise men also die and perish together, as well as the ignorant and foolish, and leave their riches for others.
Psalm 94:8
Take heed, ye unwise among the people: O ye fools, when will ye understand?
Psalm 14:1
{To the Chanter, a Psalm of David} The fool hath said in his heart, "Tush, there is no God." They are corrupt, and become abominable in their doings; there is none that doeth good, no not one.
Psalm 32:9
Be ye not like to horse and mule, which have no understanding, whose mouths must be held with bit and bridle, if they will not obey thee.
Psalm 75:4
I said unto the fools, "Deal not so madly," and to the ungodly, "Set not up your horn.
Proverbs 1:22
"O ye children, how long will ye love childishness? How long will the scorners delight in scorning, and the unwise be enemies unto knowledge?
Proverbs 24:7
Wisdom is a high thing; yea, even to the fool, for he dare not open his mouth in the gate.
Proverbs 30:2
For though I am the least of all, and have no man's understanding
Isaiah 1:3
The ox knoweth his owner, and the Ass his master's crib; but Israel knoweth nothing. My people hath no understanding.
Jeremiah 10:14
His wisdom maketh all men fools. And confounded be all casters of images, for that they cast is but a vain thing, and hath no life.
Luke 12:20
But God said unto him, 'Thou fool, this night will they fetch away thy soul again from thee. Then whose shall those things be which thou hast provided?'
1 Corinthians 2:14
For the natural man perceiveth not the things of the spirit of God, for they are but foolishness unto him: Neither can he perceive them, because he is spiritually examined.