Arcana Coelestia #704
704. Lastly verses 19-24 deal with the character of the final descendants of the Most Ancient Church. They were so seized by the persuasions of falsity and by the desires of self-love that they perished.
Genesis 7:16-18
16
Those who went in, went in male and female of all flesh, as God commanded him; and Yahweh shut him in.
17
The flood was forty days on the earth. The waters increased, and lifted up the ship, and it was lifted up above the earth.
18
The waters prevailed, and increased greatly on the earth; and the ship floated on the surface of the waters.