Matthew 24:37-39 King James Version (KJV)
37 But as the days of Noah were, so shall also the coming of the Son of man be. 38 For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark, 39 And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be.
IN NOAH’s DAY – Genesis 6:5,11,12 …’And God saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually. The earth also was corrupt before God, and the earth was filled with violence. And God looked upon the earth, and, behold, it was corrupt; for all flesh had corrupted his way upon the earth.’