Solomon made the most unwise decision by engaging in
Answer Details
Solomon made the most unwise decision by engaging in marriages for foreign women. This was because he was instructed not to marry foreign women who worship other gods, but he ignored this commandment and married many foreign women who eventually led him astray from the worship of God. The result of this unwise decision was that his heart was turned away from God, and his actions led to the division of the kingdom of Israel after his death.