Parashas Behar · Aliyah 2 · Passuk 25:14
Chabad.org — English translation + Rashi
Torah Temimah cites Sifra (Torat Kohanim) / Bava Metzia 58b.
English: “You shall not wrong.” This refers to wronging in monetary matters (ona’as mamon).
Classical derasha (Sifra / Bavli Bava Metzia).
The prohibition “do not wrong” in this verse refers specifically to monetary overreaching (ona’ah of money), as distinct from verbal ona’ah treated later.