Matthew 24:37-42 - "As the days of Noah were, so the coming of the Son of Man will be. For in those days before the flood they were eating and drinking, marrying, and giving in marriage, until the day Noah boarded the ark. They didn't know until the flood came and swept them all away. So this is the way the coming of the Son of Man will be: Then two men will be in the field: one will be taken and one left. Two women will be grinding at the mill: one will be taken and one left. Therefore be alert, since you don't know what day your Lord is coming."