Parashas Behar · Aliyah 6 · Passuk 25:40
Chabad.org — English translation + Rashi
Torah Temimah cites Sifra / Kiddushin 14b–15a.
English: “As a hired worker and a resident shall he be with you.” This teaches that one must treat him with the dignity of a hired worker.
Classical derasha (Sifra / Bavli Kiddushin).
The eved ivri is to be treated with the respect due a hired worker or resident, not as property.