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

Contemporary English Version
and died at the age of 777.

New American Bible
The whole lifetime of Lamech was seven hundred and seventy-seven years; then he died.

Douay-Rheims Bible
And all the days of Lamech came to seven hundred and seventy-seven years, and he died.

And all the days of Lamech came to seven hundred and seventy-seven years, and he died.

A.

1651. B.C.

2353. he died. See

Genesis 5:5 And all the time that Adam lived, came to nine hundred and thirty years, and he died.