'Afraid' in the Bible

So the king said to me, "Why is your face sad since you are not sick? This is nothing but sadness of the heart." And I was very much afraid.

And I looked, got up, and said to the nobles, prefects, and the rest of the people, "Do not be afraid of them. Remember the Lord, who is great and awesome, and fight for your brothers, your sons, your daughters, your wives, and your houses."

When our enemies heard of this, all of the nations surrounding us were afraid and {lost their confidence}. They knew that this work had been done with [the help of] our God.