'Inner chamber' in the Bible

Now she had an ambush abiding in the inner chamber. And she said to him, The Philistines are upon thee, Samson. And he broke the withes, as a string of tow is broken when it touches the fire. So his strength was not known.

So Delilah took new ropes, and bound him with it, and said to him, The Philistines are upon thee, Samson. And the ambushment was abiding in the inner chamber. And he broke them off his arms like a thread.

But the rest fled to Aphek, into the city, and the wall fell upon twenty-seven thousand men who were left. And Ben-hadad fled, and came into the city, into an inner chamber.

And Micaiah said, Behold, thou shall see on that day when thou shall go into an inner chamber to hide thyself.

And when thou come there, look out there for Jehu the son of Jehoshaphat the son of Nimshi, and go in, and make him arise up from among his brothers, and carry him to an inner chamber.

And Micaiah said, Behold, thou shall see on that day when thou shall go into an inner chamber to hide thyself.