Genesis 27:1-2

Young's Literal Translation

27 And it cometh to pass that Isaac [is] aged, and his eyes are too dim for seeing, and he calleth Esau his elder son, and saith unto him, `My son;' and he saith unto him, `Here [am] I.'

² And he saith, `Lo, I pray thee, I have become aged, I have not known the day of my death;