Luke 17:26-27

And just as it was in the days of Noah, so it will be in the time of [the second coming of] the Son of Man: the people were eating, they were drinking, they were marrying, they were being given in marriage, [they were indifferent to God] until the day that Noah went into the ark, and the flood came and destroyed them all. [Gen 6:5-8; 7:6-24]