Genesis 35:28

28 And the days of Isaac are a hundred and eighty years,

Genesis 35:28 Meaning and Commentary

Genesis 35:28

And the days of Isaac were an hundred and fourscore years.
] He lived, forty years after he had made his will, and blessed his two sons. Jacob was now one hundred and twenty years of age, being born when his father was sixty; and Joseph was now twenty nine years of age, so that Isaac lived twelve years after the selling of Joseph into Egypt; he was five years older than his father Abraham was when he died.

Genesis 35:28 In-Context

26 And sons of Zilpah, Leah's maid-servant: Gad and Asher. These [are] sons of Jacob, who have been born to him in Padan-Aram.
27 And Jacob cometh unto Isaac his father, at Mamre, the city of Arba (which [is] Hebron), where Abraham and Isaac have sojourned.
28 And the days of Isaac are a hundred and eighty years,
29 and Isaac expireth, and dieth, and is gathered unto his people, aged and satisfied with days; and bury him do Esau and Jacob his sons.
Young's Literal Translation is in the public domain.