'Time of Trouble' in the Bible

The Lord is about to send on you, and on your people, and on your father's house, such a time of trouble as there has not been from the days of the separating of Ephraim from Judah; even the coming of the king of Assyria.

O LORD, be gracious unto us; we have waited for thee: be thou their arm every morning, our salvation also in the time of trouble.

Say kind words to the heart of Jerusalem, crying out to her that her time of trouble is ended, that her punishment is complete; that she has been rewarded by the Lord's hand twice over for all her sins.