'In that Day' in the Bible

And he that is courageous among the mighty shall flee away naked in that day, says the LORD.

And the songs of the temple shall be wailings in that day, says the Lord GOD: there shall be many dead bodies in every place; they shall cast them forth in silence.

And it shall come to pass in that day, says the Lord GOD, that I will cause the sun to go down at noon, and I will darken the earth on a clear day:

In that day shall the fair virgins and young men faint for thirst.

In that day will I raise up the tabernacle of David that is fallen, and close up its breaches; and I will raise up its ruins, and I will rebuild it as in the days of old: