If a Subject be taken prisoner in war; or his person, or his means of life be within the Guards of the enemy, and hath his life and corporall Libertie given him, on condition to be Subject to the Victor, he hath Libertie to accept the condition; and having accepted it, is the subject of him that took him; because he had no other way to preserve himselfe. The case is the same, if he be deteined on the same termes, in a forreign country. But if a man be held in prison, or bonds, or is not trusted with the libertie of his bodie; he cannot be understood to be bound by Covenant to subjection; and therefore may, if he can, make his escape by any means whatsoever.