מאת שנה ושבעים שנה וחמש שנים. בֶּן ק' כְּבֶן ע' וּבֶן ע' כְּבֶן ה' בְּלֹא חֵטְא:
English: At one hundred he was like a seventy-year-old, and at seventy like a five-year-old, without sin.
On the daf / in context: As with Sarah, the repeated “year” after each numeral is read as requiring separate evaluation of each age-band as free of sin.
Type of Learning
Derash on the verse (Rashi) — not a formal named middah of the 13: the repeated counting of years is taken as a sign of unbroken righteousness.
What Is Learned
Avraham’s years are counted in stages to teach that at one hundred he was as free of sin as at seventy, and at seventy as at five.