Contradiction with Matthew 6:19-20
Proverbs 8:19 emphasizes the value of wisdom's riches, whereas Matthew 6:19-20 advises against storing earthly treasures, focusing instead on heavenly rewards.
Matthew 6:19-20: Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
Contradiction with Ecclesiastes 7:12
Proverbs 8:19 values wisdom's treasures as greater than gold and silver, while Ecclesiastes 7:12 suggests that wisdom is itself a defense, not necessarily linked to material wealth.
Ecclesiastes 7:12: For wisdom [is] a defence, [and] money [is] a defence: but the excellency of knowledge [is, that] wisdom giveth life to them that have it. [defence: Heb. shadow]
Contradiction with James 5:1-3
Proverbs 8:19 highlights the richness of wisdom, but James 5:1-3 warns the rich of the misery their wealth will bring, thus devaluing material riches.
James 5:1-3: Go to now, [ye] rich men, weep and howl for your miseries that shall come upon [you].