'Door posts' in the Bible

And you shall write them upon the doorposts of your house, and on your gates.

And you shall write them upon the door posts of your house, and upon your gates:

Behind the doors also and the doorposts have you set up your symbol: for you have uncovered yourself to another than me, and have gone up; you have enlarged your bed, and made you a covenant with them; you loved their bed where you saw it.

The door posts, and the narrow windows, and the galleries round about on their three stories, opposite the door, paneled with wood round about, from the ground up to the windows, and the windows were covered;