Contradiction with Matthew 6:19
This verse advises not to store up treasures on earth, which can be seen as contradicting the idea of selling goods in Proverbs 31:24.
Matthew 6:19: Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
Contradiction with Matthew 6:25
The focus on not worrying about what you will eat or wear contrasts with the industrious nature of the woman in Proverbs 31:24.
Matthew 6:25: Therefore I say unto you, Take no thought for your life, what ye shall eat, or what ye shall drink; nor yet for your body, what ye shall put on. Is not the life more than meat, and the body than raiment?
Contradiction with Matthew 19:21
Advises selling possessions and giving to the poor, which may contradict the business aspect of selling goods described in Proverbs 31:24.
Matthew 19:21: Jesus said unto him, If thou wilt be perfect, go [and] sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come [and] follow me.
Contradiction with Luke 12:22-23
Encourages not to worry about life and material concerns, opposing the diligence in trade depicted in Proverbs 31:24.
Luke 12:22-23: And he said unto his disciples, Therefore I say unto you, Take no thought for your life, what ye shall eat; neither for the body, what ye shall put on.
Contradiction with Luke 16:13
States that you cannot serve both God and money, which might oppose the commercial activity seen in Proverbs 31:24.
Luke 16:13: No servant can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.