'Captive' in the Bible

And it cometh to pass, at midnight, that Jehovah hath smitten every first-born in the land of Egypt, from the first-born of Pharaoh who is sitting on his throne, unto the first-born of the captive who is in the prison-house, and every first-born of beasts.

When a man doth give unto his neighbour an ass, or ox, or sheep, or any beast to keep, and it hath died, or hath been hurt, or taken captive, none seeing --