Parashas Behar · Aliyah 5 · Passuk 25:37
Chabad.org — English translation + Rashi
Torah Temimah cites Sifra / Bava Metzia 60b.
English: “Your money you shall not give him with interest.” A warning to the lender.
Classical derasha (Sifra / Bavli Bava Metzia).
The prohibition is addressed primarily to the lender; separate warnings apply to the borrower, guarantor, and witnesses.