'Troubled' in the Bible

But now it is come upon thee, and thou faintest; it toucheth thee, and thou art troubled.

As for me, is my complaint to man? and if it were so, why should not my spirit be troubled?

Therefore am I troubled at his presence: when I consider, I am afraid of him.

In a moment shall they die, and the people shall be troubled at midnight, and pass away: and the mighty shall be taken away without hand.