Matthew 24:36-42

[36] “But concerning that day and hour no one knows, not even the angels of heaven, nor the Son, but the Father only. [37] For as were the days of Noah, so will be the coming of the Son of Man. [38] For as in those days before the flood they were eating and drinking, marrying and giving in marriage, until the day when Noah entered the ark, [39] and they were unaware until the flood came and swept them all away, so will be the coming of the Son of Man. [40] Then two men will be in the field; one will be taken and one left. [41] Two women will be grinding at the mill; one will be taken and one left. 42 Therefore, stay awake, for you do not know on what day your Lord is coming. ESV.org