The Lord tells Noah to enter the ark with all his household, because he has seen him to be righteous in this generation. He is to bring seven pairs of the clean animals and of the birds, and one pair of the unclean animals, to keep life alive on the earth. In seven days he will send rain for forty days and forty nights, and Noah does all that the Lord commands.
Noah was 600 years old when the flood came. He enters the ark with his sons, his wife and his sons' wives, along with the pairs of animals, just as God had commanded. After seven days the waters come. In the six hundredth year of Noah's life, on the seventeenth day of the second month, all the fountains of the great deep burst open and the windows of the heavens are opened, and the rain falls forty days and forty nights. Animals of every kind enter the ark, and the Lord shuts the door behind them.
The waters rise, lift the ark above the earth and cover the highest mountains by fifteen cubits. Every creature that moved on the earth dies: birds, livestock, wild animals and all people, everything with the breath of life on dry land. Only Noah and those with him in the ark remain. The waters prevail on the earth for 150 days.