'Prison house' in the Bible

But the Philistines took him, and put out his eyes, and brought him down to Gaza, and bound him with fetters of bronze; and he did grind in the prison house.

And it came to pass, when their hearts were merry, that they said, Call for Samson, that he may make sport for us. And they called for Samson out of the prison house; and he made sport for them: and they set him between the pillars.