ninety
1 Samuel 3:2
And it cometh to pass, at that time, that Eli is lying down in his place, and his eyes have begun to be dim -- he is not able to see.
Psalm 90:10
Days of our years, in them [are] seventy years, And if, by reason of might, eighty years, Yet [is] their enlargement labour and vanity, For it hath been cut off hastily, and we fly away.
and his eyes
Genesis 27:1
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.'