Genesis 6

The human population grows, but their wickedness reaches an extreme—God observes that every inclination of the thoughts of their hearts was only evil all the time. In response to this universal corruption, God grieves and determines to destroy all life on Earth with a flood. However, Noah finds favor in God's eyes because he was a righteous man. God instructs Noah to build a massive ark and to bring his family and pairs of every kind of creature onto it, preparing for the devastating judgment to come.