Genesis 35:28

28 The days of Yitzchak were one hundred 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 The sons of Zilpah (Le'ah's handmaid): Gad and Asher. These are the sons of Ya`akov, who were born to him in Paddan-Aram.

27 Ya`akov came to Yitzchak his father, to Mamre, to Kiryat-Arba (the same is Hevron), where Avraham and Yitzchak sojourned.

28 The days of Yitzchak were one hundred eighty years.

29 Yitzchak gave up the spirit, and died, and was gathered to his people, old and full of days. Esav and Ya`akov, his sons, buried him.