Genesis 5:31

The entire lifetime of Lamech was 777 years, and then he died.

Altogether, Lamech lived 777 years, and then he died.

So all the days of Lamech were seven hundred and seventy-seven years, and he died.

He died at the age of 777.

Lamech lived a total of 777 years. And he died.

And all the years of Lamech’s life were seven hundred and seventy-seven: and he came to his end.

Thus all the days of Lamech were seven hundred seventy-seven years; and he died.

So all the days of Lamech were seven hundred and seventy–seven years; and he died.

The entire lifetime of Lamech was 777 years, and then he died.