King James Version
And I will come upon him while he is weary and weak handed, and will make him afraid: and all the people that are with him shall flee; and I will smite the king only:English Standard Version
I will come upon him while he is weary and discouraged and throw him into a panic, and all the people who are with him will flee. I will strike down only the king,New International Version
I would attack him while he is weary and weak. I would strike him with terror, and then all the people with him will flee. I would strike down only the king