2 Peter 2:5

New International Version

if he did not spare the ancient world when he brought the flood on its ungodly people, but protected Noah, a preacher of righteousness, and seven others;

Cross References

Genesis 6:17

I am going to bring floodwaters on the earth to destroy all life under the heavens, every creature that has the breath of life in it. Everything on earth will perish.

Genesis 6:9

This is the account of Noah and his family. Noah was a righteous man, blameless among the people of his time, and he walked faithfully with God.

Ezekiel 26:20

then I will bring you down with those who go down to the pit, to the people of long ago. I will make you dwell in the earth below, as in ancient ruins, with those who go down to the pit, and you will not return or take your place in the land of the living.

Hebrews 11:7

By faith Noah, when warned about things not yet seen, in holy fear built an ark to save his family. By his faith he condemned the world and became heir of the righteousness that is in keeping with faith.

2 Peter 3:6

By these waters also the world of that time was deluged and destroyed.