'Inner' in the Bible

Now she had an ambush waiting in the inner room. She said to him, "The Philistines are on you, Samson!" He broke the cords, 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 therewith, and said to him, "The Philistines are on you, Samson!" The ambush was waiting in the inner room. He broke them off his arms like a thread.