G2627–κατακλυσμός–kataklusmos

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,

κατακλυσμοῦ, kataklusmou “flood,”

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.

κατακλυσμὸς kataklusmos “flood”

Men were eating and drinking, taking wives and giving wives, up to the very day on which Noah entered the Ark, and the Deluge came and destroyed them all.

κατακλυσμὸς kataklusmos “flood”

And He did not spare the ancient world, although He preserved Noah, a herald of righteousness, with seven others, when He brought a deluge on the world of the ungodly.

κατακλυσμὸν kataklusmon “[the] flood upon”