Daily Aliya for Behar, Shishi (6th Aliya)
Aliya Summary: If a Jew sells himself into servitude because of poverty (or any other reason), his master may not treat him contemptibly. He shall be treated like an employee, and stays with his master only until Yovel. This is the maximum; under normal circumstances, the Jewish manservant goes free much sooner.
We are servants of G-d, and should therefore not be subservient to other people.