'Troubled' in the Bible

In the second year of the rule of Nebuchadnezzar, Nebuchadnezzar had dreams; and his spirit was troubled and his sleep went from him.

And the king said to them, I have had a dream, and my spirit is troubled by the desire to have the dream made clear to me.

I saw a dream which was a cause of great fear to me; I was troubled by the images of my mind on my bed, and by the visions of my head.

O Belteshazzar, master of the wonder-workers, because I am certain that the spirit of the holy gods is in you, and you are troubled by no secret; this is the dream which I saw: make clear to me its sense.

Then Daniel, whose name was Belteshazzar, was at a loss for a time, his thoughts troubling him. The king made answer and said, Belteshazzar, do not be troubled by the dream or by the sense of it. Belteshazzar, answering, said, My lord, may the dream be about your haters, and its sense about those who are against you.

Then the colour went from the king's face, and he was troubled by his thoughts; strength went from his body, and his knees were shaking.

Then King Belshazzar was greatly troubled and the colour went from his face, and his lords were at a loss.

The queen, because of the words of the king and his lords, came into the house of the feast: the queen made answer and said, O King, have life for ever; do not be troubled by your thoughts or let the colour go from your face:

Here is the end of the account. As for me, Daniel, I was greatly troubled by my thoughts, and the colour went from my face: but I kept the thing in my heart.

But he will be troubled by news from the east and from the north; and he will go out in great wrath, to send destruction on, and put an end to, great numbers.