'Inner' in the Bible

'If therefore they may say to you, Lo, in the wilderness he is, ye may not go forth; lo, in the inner chambers, ye may not believe;

who such a charge having received, did put them to the inner prison, and their feet made fast in the stocks.

that He may give to you, according to the riches of His glory, with might to be strengthened through His Spirit, in regard to the inner man,