Si facerit te securem

SI FACERIT TE SECUREM. If he make you secure. These words occur in the form of writs, which originally requited, or still require, that the plaintiff should give security to the sheriff that he will prosecute his claim, before the sheriff can be required to execute such writ.

A Law Dictionary, Adapted to the Constitution and Laws of the United States. By John Bouvier. Published 1856.