Genesis 35:27-29    Death and burial of Isaac

27 Then Jacob came to his father Isaac at Mamre, or Kirjath Arba (that is, Hebron), where Abraham and Isaac had dwelt. 28 Now the days of Isaac were one hundred and eighty years. 29 So Isaac breathed his last and died, and was gathered to his people, being old and full of days. And his sons Esau and Jacob buried him.     NKJV


Facts revealed:

Y      Mamre, Kirjath-Arba, and Hebron are all the same place.

Y      Isaac was living and died at Mamre (Hebron or Kirjath-Arba).

Y      Isaac was 180 years old when he died.

Y      Isaac was buried by his sons Jacob and Esau in the cave of Machpelah where Abraham and Sarah, and Rebekah were buried.  [Genesis 49:29-32]