Mishneh Torah — Negative Mitzvot מצוות לא תעשה, Chapter 312
The full Hebrew text of Mishneh Torah, Negative Mitzvot, Chapter 312, with English translation by Maimonides (Rambam).
שלא להמרות על פי בית דין, שנאמר "לא תסור, מכל הדבר" (ראה דברים יז,יא).
Not to reject the authority of the court, as [Deuteronomy 17:11] states: "Do not swerve from the word which they tell you."