'Door' in the Bible

If you do well, will not your countenance be lifted up? And if you do not do well, sin is crouching at the door; and its desire is for you, but you must master it.”

You shall make a window for the ark, and finish it to a cubit from the top; and set the door of the ark in the side of it; you shall make it with lower, second, and third decks.

Now the Lord appeared to him by the oaks of Mamre, while he was sitting at the tent door in the heat of the day.

When he lifted up his eyes and looked, behold, three men were standing opposite him; and when he saw them, he ran from the tent door to meet them and bowed himself to the earth,

He said, “I will surely return to you at this time next year; and behold, Sarah your wife will have a son.” And Sarah was listening at the tent door, which was behind him.

But Lot went out to them at the doorway, and shut the door behind him,

But they said, “Stand aside.” Furthermore, they said, “This one came in as an alien, and already he is acting like a judge; now we will treat you worse than them.” So they pressed hard against Lot and came near to break the door.

But the men reached out their hands and brought Lot into the house with them, and shut the door.