'Inner chamber' in the Bible

But after a while, in the time of wheat harvest, Samson went to visit his wife with a young goat [as a gift of reconciliation]; and he said, “I will go in to my wife in her room.” But her father would not allow him to go in.

Micaiah said, “Behold, you shall see on that day [of the king’s defeat] when you enter an inner room [looking for a place] to hide yourself.”

When you arrive there, look for Jehu the son of Jehoshaphat the son of Nimshi, and go in and have him arise from among his brothers, and take him into an inner room.

Micaiah said, “Behold, you will see on that day when you go into an inner room [desperately trying] to hide yourself.”