Matthew 24: 36-44
36 But of the day and the hour no one knows, not even the angels of heaven, but only my Father.
37Mas as in the days of Noah, Gen. 6.5-8. This is how the Son of Man will come.
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,
39and did not understand until the flood came and took them all, Gen. 7.6-24. so will also the coming of the Son of Man.
40Then two will be in the field; the one will be taken, and the other will be left.
41 Two women will be grinding in a mill; one will be taken, and the other will be left.
42 Watch therefore, for you do not know what hour your Lord is coming. 43 But know this, that if the householder knew at what time the thief would come, he would watch, and not let his house be broken into.
44Therefore, you also be ready; because the Son of Man will come at the time you do not think.