for to go
Genesis 27:1
Now it came about, when Isaac was old and his eyes were too dim to see, that he called his older son Esau and said to him, "My son." And he said to him, "Here I am."
Genesis 27:2
Isaac said, "Behold now, I am old [and] I do not know the day of my death.
Genesis 27:41
So Esau bore a grudge against Jacob because of the blessing with which his father had blessed him; and Esau said to himself, "The days of mourning for my father are near; then I will kill my brother Jacob."
Genesis 28:21
and I return to my father's house in safety, then the LORD will be my God.
Genesis 35:27-29
Jacob came to his father Isaac at Mamre of Kiriath-arba (that is, Hebron), where Abraham and Isaac had sojourned.
Now the days of Isaac were one hundred and eighty years.
Isaac breathed his last and died and was gathered to his people, an old man of ripe age; and his sons Esau and Jacob buried him.