'Day of the Lord' in the Bible

For the day of the LORD of hosts shall be upon every one that is proud and lofty, and upon every one that is lifted up; and he shall be brought low:

Howl ye; for the day of the LORD is at hand; it shall come as a destruction from the Almighty.

Behold, the day of the LORD cometh, cruel both with wrath and fierce anger, to lay the land desolate: and he shall destroy the sinners thereof out of it.

For it is the day of the LORD'S vengeance, and the year of recompences for the controversy of Zion.