'Time of Trouble' in the Bible

Which I have reserved against the time of trouble, against the day of battle and war?

For in the time of trouble he will hide me in his pavilion: in the secret of his tabernacle will he hide me; he will set me up upon a rock.

But the salvation of the righteous is of the LORD: he is their strength in the time of trouble.

To the chief Musician, A Psalm of David. Blessed is he that considereth the poor: the LORD will deliver him in the time of trouble.

Confidence in an unfaithful man in time of trouble is like a broken tooth, and a foot out of joint.

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

O the hope of Israel, his Savior in time of trouble, why shouldst thou be as a stranger in the land, and as a way-faring man that turneth aside to tarry for a night?

And at that time shall Michael stand up, the great prince who standeth for the children of thy people: and there shall be a time of trouble, such as never was since there was a nation even to that same time: and at that time thy people shall be delivered, every one that shall be found written in the book.