'In that Day' in the Bible

be rejoiced in that day, and leap, for lo! your reward, is great in heaven; for, according to the same things, were their fathers doing unto the prophets.

I tell you, for them of Sodom, in that day, more tolerable, will it be, than for that city.

In that day, he that shall be on the housetop, and his utensils in the house, let him not go down, to take them away! And, he that is in the field, in like manner, let him not turn unto the things behind,