A writ of execution, (usually termed, for brevity, a “ca. sa.,”) which a party may issue after having recovered judgment against another in certain actions at law. It commands the sheriff to take the party named, and keep him safely, so that he may have his body before the court on a certain day. to satisfy the party by whom it is issued, the damages or debt and damages recovered by the judgment. Its effect is to deprive the party taken of his liberty until he makes the satisfaction awarded. 3 Bl. Comm. 414, 415; 2 Tidd. Pr. 993. 1025; Litt.