'Afraid' in the Bible

The king said to me, "Why is your face sad, since you are not sick? This is nothing else but sorrow of heart." Then I was very much afraid.

I looked, and rose up, and said to the nobles, and to the rulers, and to the rest of the people, "Don't be afraid of them! Remember the Lord, who is great and awesome, and fight for your brothers, your sons, and your daughters, your wives, and your houses."

For they all would have made us afraid, saying, "Their hands will be weakened from the work, that it not be done. But now, [God], strengthen my hands."

He hired so that I would be afraid, do so, and sin, and that they might have material for an evil report, that they might reproach me.