2 Peter 2:5

Amplified Bible

and if He did not spare the ancient world, but protected Noah, a preacher of righteousness, with seven others, when He brought [the judgment of] a flood upon the world of the ungodly; [Gen 6-8; 1 Pet 3:20]

Cross References

Genesis 6:17

For behold, I, even I, will bring a flood of waters on the earth, to destroy all life under the heavens in which there is the breath and spirit of life; everything that is on the land shall die.

Genesis 6:9

These are the records of the generations (family history) of Noah. Noah was a righteous man [one who was just and had right standing with God], blameless in his [evil] generation; Noah walked (lived) [in habitual fellowship] with God.

Ezekiel 26:20

then I will bring you down with those who descend into the pit (the place of the dead), to the people of old, and I will make you [Tyre] live in the depths of the earth, like the ancient ruins, with those who go down to the pit, so that you will not be inhabited; but I will set glory and splendor in the land of the living.

Hebrews 11:7

By faith [with confidence in God and His word] Noah, being warned by God about events not yet seen, in reverence prepared an ark for the salvation of his family. By this [act of obedience] he condemned the world and became an heir of the righteousness which comes by faith. [Gen 6:13-22]

2 Peter 3:6

through which the world at that time was destroyed by being flooded with water. [Gen 1:6-8; 7:11]