'Inner' in the Bible
After he left, Eglon's attendants came to look, but the doors to the cool chamber were locked! So they said, "He must be relieving himself in the inner part of the cool chamber."
When all the "lords" at the tower of Shechem heard what had happened, they retreated into the inner chamber of the temple of El-berith.
Then his entire army also cut down a branch for each soldier, followed Abimelech to the inner chamber, and set fire to it while they were inside. As a result, all the men of the tower of Shechem died, including about a thousand men and women.
Meanwhile, some kidnappers were hiding inside an inner room, waiting for her signal. So she told him, "The Philistines are attacking you!" But he snapped the cords as one might break a burned candle wick. So his secret remained undiscovered.
So Delilah grabbed some new ropes and tied him up. Then she told him, "The Philistines are attacking you, Samson!" because some kidnappers were hiding inside an inner room. But he snapped the ropes from his arms like thread.