Matthew 24:39

39 and they knew nothing until the flood came and swept them all away, so too will be the coming of the Son of Man.

Matthew 24:39 In-Context

37 For as the days of Noah were, 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 Noah entered the ark,
39 and they knew nothing until the flood came and swept them all away, so too will be the coming of the Son of Man.
40 Then two will be in the field; one will be taken and one will be left.
41 Two women will be grinding meal together; one will be taken and one will be left.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.