Matthew 24:36-41 (NKJV)
[36] “But of that day and hour no one knows, not even the angels of heaven, but My Father only.
[37] But as the days of Noah were, so also will the coming of the Son of Man be.
[38] For as in the days before the flood, they were eating and drinking, marrying and giving in marriage, until the day that Noah entered the ark,
[39] and did not know until the flood came and took them all away, so also will the coming of the Son of Man be.
[40] Then two men will be in the field: one will be taken and the other left.
[41] Two women will be grinding at the mill: one will be taken and the other left.