What Latin phrase means "you must have the body" in a legal context?

The phrase "Habeas Corpus" translates to "you must have the body" and is a fundamental legal principle that serves to protect an individual from unlawful detention. This legal concept ensures that a person who is detained or imprisoned can seek relief from the court, which mandates that the custodian of the individual must bring the person before the court to determine the legality of their detention. This principle is crucial in safeguarding personal liberty and preventing arbitrary imprisonment.

The other terms, while significant in their own right, do not pertain to this specific legal context. "Ad hoc" means for a specific purpose or situation, "Stare Decisis" refers to the legal principle of adhering to precedent, and "Pro Bono" describes legal work done voluntarily and without payment. Each of these is important in their respective areas, but none directly conveys the idea described in the question about lawful detention and individual rights.