'Door post' in the Bible

And they shall take some of the blood and strike on the two side posts and upon the upper door post of the houses in which they shall eat it.

his master shall bring him to the judges. He shall also bring him to the door or to the door-post. And his master shall bore his ear through with an awl, and he shall serve him forever.

In their setting of their doorstep by My threshold, and their doorpost by My doorpost; and the wall between Me and them, they have even defiled My holy name by their abominations which they have done. And I have consumed them in My anger.