'In that Day' in the Bible

Rejoice in that day, and leap for joy: for, behold, your reward is great in heaven: for in like manner did their fathers unto the prophets.

But I say unto you, that it shall be more tolerable in that day for Sodom, than for that city.

In that day, he who shall be upon the housetop, and his goods in the house, let him not come down to take it away: and he that is in the field, let him likewise not return back.