'Door' in the Bible

But Uriah slept at the door of the king's house with all the servants of his lord, and didn't go down to his house.

Then he called his servant who ministered to him, and said, "Put now this woman out from me, and bolt the door after her."

She had a garment of various colors on her; for with such robes were the king's daughters who were virgins dressed. Then his servant brought her out, and bolted the door after her.