Genesis 5:27-32
English Standard Version
28When Lamech had lived 182 years, he fathered a son
29and called his name Noah, saying, "Out of the ground that the Lord has cursed, this one shall bring us relief from our work and from the painful toil of our hands."
30Lamech lived after he fathered Noah 595 years and had other sons and daughters.
31Thus all the days of Lamech were 777 years, and he died.