Genesis 7:1-5

Then the LORD said to Noah: Go into the ark, you and all your household, for you alone in this generation have I found to be righteous before me. Of every clean animal, take with you seven pairs, a male and its mate; and of the unclean animals, one pair, a male and its mate; likewise, of every bird of the air, seven pairs, a male and a female, to keep their progeny alive over all the earth. For seven days from now I will bring rain down on the earth for forty days and forty nights, and so I will wipe out from the face of the earth every being that I have made. Noah complied, just as the LORD had commanded. The Great Flood.