G2627–κατακλυσμός–kataklusmos

For as in the days that were before the flood, they were eating and drinking, marrying and giving in marriage, until the day that Noah entered into the ark,

κατακλυσμοῦ, kataklusmou “flood,”

And knew not until the flood came, and took them all away: so also will be the coming of the Son of man.

κατακλυσμὸς kataklusmos “flood”

They ate, they drank, they married wives, they were given in marriage, until the day that Noah entered into the ark; and the flood came, and destroyed them all.

κατακλυσμὸς kataklusmos “flood”

And spared not the old world, but saved Noah the eighth person, a preacher of righteousness, bringing the flood upon the world of the ungodly;

κατακλυσμὸν kataklusmon “[the] flood upon”