New King James Version (NKJV)
Genesis 5
26 After he begot Lamech, Methuselah lived seven hundred and eighty-two years, and had sons and daughters.
27 So all the days of Methuselah were nine hundred and sixty-nine years; and he died.
28 Lamech lived one hundred and eighty-two years, and had a son.
29 And he called his name Noah, saying, "This one will comfort us concerning our work and the toil of our hands, because of the ground which the Lord has cursed."
30 After he begot Noah, Lamech lived five hundred and ninety-five years, and had sons and daughters.
31 So all the days of Lamech were seven hundred and seventy-seven years; and he died.
32 And Noah was five hundred years old, and Noah begot Shem, Ham, and Japheth.
Genesis 6
1 Now it came to pass, when men began to multiply on the face of the earth, and daughters were born to them,
2 that the sons of God saw the daughters of men, that they were beautiful; and they took wives for themselves of all whom they chose.
3 And the Lord said, "My Spirit shall not strive with man forever, for he is indeed flesh; yet his days shall be one hundred and twenty years."
4 There were giants on the earth in those days, and also afterward, when the sons of God came in to the daughters of men and they bore children to them. Those were the mighty men who were of old, men of renown.