Genesis 6:1-3

Wickedness in the World 1When human beings began to increase in number on the earth and daughters were born to them, 2the sons of God saw that the daughters of humans were beautiful, and they married any of them they chose.

3Then the LORD said, “My Spirit will not contend with Or My spirit will not remain in humans forever, for they are mortal Or corrupt ; their days will be a hundred and twenty years.”