Literally, 'These are the days of the years of Abraham's life that he lived;' see Genesis 25:17. We interpret 'days' here as being idiomatic for 'account.'
It can easily be seen from the dates given in scripture here that Isaac was 75 years old, and Ishmael 88 when Abraham died. Jacob and Esau were 15; see note on Genesis 25:29.
|gathered to his people|
A clear indication of immortality of the soul. See Genesis 15:15.