Parashas Chayei Sarah · Passuk 23:15
“My lord, hear me: a piece of land worth four hundred shekels of silver—what is that between me and you? Bury your dead.”
Rashi on Bereishis 23:15 / Bereshit Rabbah (classical source on this passuk; not listed as a numbered Torah Temimah unit here).
Lemma / focus: ביני ובינך.
English: Between two such friends as we are, of what importance is that? Nothing at all! Leave the sale and bury your dead.
Derash on the verse (Rashi / midrash) — not a formal named middah of the 13: the phrase “between me and you” is read as a claim of friendship that frames the price as negligible.
Ephron names four hundred shekels while calling the sum nothing between friends; the language of intimacy accompanies a demand for full payment.