WNT(i)
36 "But as to that day and the exact time no one knows--not even the angels of heaven, nor the Son, but the Father alone.
37 'For as it was in the time of Noah, so it will be at the Coming of the Son of Man.
38 At that time, before the Deluge, men were busy eating and drinking, taking wives or giving them, up to the very day when Noah entered the Ark,
39 nor did they realise any danger till the Deluge came and swept them all away; so will it be at the Coming of the Son of Man.
40 Then will two men be in the open country: one will be taken away, and one left behind.
41 Two women will be grinding at the mill: one will be taken away, and one left behind.
42 Be on the alert therefore, for you do not know the day on which your Lord is coming.