'Chamber' in the Bible

But thou, when thou mayest pray, go into thy chamber, and having shut thy door, pray to thy Father who is in secret, and thy Father who is seeing in secret, shall reward thee manifestly.

and it came to pass in those days she, having ailed, died, and having bathed her, they laid her in an upper chamber,

And Peter having risen, went with them, whom having come, they brought into the upper chamber, and all the widows stood by him weeping, and shewing coats and garments, as many as Dorcas was making while she was with them.

and there were many lamps in the upper chamber where they were gathered together,

on the morrow, therefore -- on the coming of Agrippa and Bernice with much display, and they having entered into the audience chamber, with the chief captains also, and the principal men of the city, and Festus having ordered -- Paul was brought forth.