Contradiction with Ecclesiastes 1:18
While Proverbs 1:4 promotes the acquisition of wisdom, Ecclesiastes 1:18 suggests that increased knowledge leads to sorrow.
Ecclesiastes 1:18: For in much wisdom [is] much grief: and he that increaseth knowledge increaseth sorrow.
Contradiction with 1 Corinthians 1:19
Proverbs 1:4 encourages imparting knowledge, but 1 Corinthians 1:19 indicates that God will destroy the wisdom of the wise.
1 Corinthians 1:19: For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent.
Contradiction with James 3:15
Proverbs 1:4 gives subtlety to the simple, but James 3:15 describes earthly wisdom as unspiritual and demonic.
James 3:15: This wisdom descendeth not from above, but [is] earthly, sensual, devilish. [sensual: or, natural]
Contradiction with 1 Corinthians 3:19
Proverbs advocates wisdom for the young, yet 1 Corinthians 3:19 states that the wisdom of this world is foolishness with God.
1 Corinthians 3:19: For the wisdom of this world is foolishness with God. For it is written, He taketh the wise in their own craftiness.