'Troubled' in the Bible

And Zacharias was troubled when he saw him, and fear came on him.

But she was greatly troubled at his words, and said to herself, What may be the purpose of these words?

And those who were troubled with unclean spirits were made well.

But the Lord, answering, said to her, Martha, Martha, you are full of care and troubled about such a number of things:

If, then, you are not able to do even that which is least, why are you troubled about the rest?

And when news of wars and troubled times comes to your ears, have no fear; for these things have to be, but the end will not be now.

So take care not to be troubled before the time comes, about what answers you will give:

And he said to them, Why are you troubled, and why are your hearts full of doubt?