Here the word "sword" represents an army or an attack from an army. AT: "I will bring an enemy army against you" or "I will cause an enemy army to attack you" (See: [[rc://en/ta/man/translate/figs-metonymy]])
Here "into the hand" means "into the control" and refers to defeat by their enemy. This can be stated in active form. AT: "I will deliver you into the hand of your enemy" or "I will allow your enemy to control you" (See: [[rc://en/ta/man/translate/figs-metonymy]] and [[rc://en/ta/man/translate/figs-activepassive]])