Corruption on the Earth
(Matthew 24:36–51)

1And it came to pass when mankind began to multiply on the face of the ground and daughters were born to them, 2that the sons of God saw the daughters of mankind, and they were good. And they took for themselves wives from all that they chose.

3And YHWH said, “My Spirit shall not strive with mankind forever,† for indeed he is flesh. And his days shall be a hundred and twenty years.”

4The Nephilim were on the earth in those days, and also after that, when the sons of God came in to the daughters of mankind, and they bore children to them. Those were the mighty men who were from of old, men of the name.

5And YHWH saw that the wickedness of mankind on the earth was great and that every inclination of the thoughts of his heart was only evil all the day. 6And YHWH regretted that He had made mankind on the earth, and He was grieved in His heart. 7And YHWH said, “I will wipe out mankind whom I have created from the face of the ground—from mankind to beast, to crawling thing, to the bird of the heavens—for I regret that I have made them!”

Noah’s Favor with God

8And Noah found favor in the eyes of YHWH.

9These are the generations of Noah. Noah was a righteous man, blameless in his generations; Noah walked with God. 10And Noah begat three sons: Shem, Ham, and Japheth.

11And the earth was corrupt before the face of God, and the earth was filled with violence. 12And God saw the earth, and behold, it was corrupt, for all flesh had corrupted their way on the earth.

Preparing the Ark
(Hebrews 11:7)

13And God said to Noah, “The end of all flesh has come before My face, for the earth is filled with violence from their faces. And behold, I am destroying them along with the earth!

14Make for yourself an ark of gopher wood;† you shall make rooms in the ark and you shall cover it inside and outside with a covering. 15And this is how you shall make it: Three hundred cubits is the length of the ark, fifty cubits its width, and thirty cubits its height.† 16You shall make a window† for the ark, and you shall finish it to a cubit from above,† and you shall set the door of the ark in its side. With lower, second, and third decks you shall make it. 17And I—

behold, I, am bringing the flood of waters on the earth, to destroy all flesh that has in it the breath of life from under the heavens. Everything that is on the earth shall perish! 18And I will establish My covenant with you, and you shall go into the ark—you and your sons and your wife and the wives of your sons with you.

19And from every living thing, from all flesh, two of every kind you shall bring into the ark to keep them alive with you; male and female they shall be. 20And from the bird according to its kind, and the animal according to its kind, and from every crawling thing of the ground according its kind, two of every kind shall come to you to be kept alive. 21And you shall take for yourself from all food that is eaten, and you shall gather it to yourself, and it shall be for you and for them for food.”

22And Noah did according to all that God had commanded him; so he did.

Footnotes:

3 LXX and Syriac My Spirit will not remain in man forever
14 Gopher is an unknown kind of tree; possibly cypress or cedar.
15 The ark was approximately 450 feet long, 75 feet wide, and 45 feet high (137.2 meters long, 22.9 meters wide, and 13.7 meters high).
16 Or skylight or window
16 A cubit is approximately 18 inches or 45.7 centimeters.