'Door' in the Bible

But thou, when thou prayest, enter into thine inner chamber, and having shut thy door, pray to thy Father who is in secret, and thy Father who seeth in secret shall recompense thee.

And while they went away to buy, the bridegroom came; and they that were ready went in with him to the marriage feast: and the door was shut.

and laid it in his own new tomb, which he had hewn out in the rock: and he rolled a great stone to the door of the tomb, and departed.