Matthew 24:36-39

“But as for that day and hour no one knows it – not even the angels in heaven – except the Father alone. For just like the days of Noah were, so the coming of the Son of Man will be. For in those days before the flood, people were eating and drinking, marrying and giving in marriage, until the day Noah entered the ark. And they knew nothing until the flood came and took them all away. It will be the same at the coming of the Son of Man.