'Prisoners' in the Bible

and Joseph's lord taketh him, and putteth him unto the round-house, a place where the king's prisoners are bound; and he is there in the round-house.

and the chief of the round-house giveth into the hand of Joseph all the prisoners who are in the round-house, and of all that they are doing there, he hath been doer;

And they dream a dream both of them, each his dream in one night, each according to the interpretation of his dream, the butler and the baker whom the king of Egypt hath, who are prisoners in the round-house.