'Door post' in the Bible

The doorposts of the outer sanctuary were square. In front of the sanctuary one doorpost looked just like the other.

When they placed their threshold by my threshold and their doorpost by my doorpost, with only the wall between me and them, they profaned my holy name by the abominable deeds they committed. So I consumed them in my anger.

The priest will take some of the blood of the sin offering and place it on the doorpost of the temple, on the four corners of the ledge of the altar, and on the doorpost of the gate of the inner court.

The prince will enter by way of the porch of the gate from the outside, and will stand by the doorpost of the gate. The priests will provide his burnt offering and his peace offerings, and he will bow down at the threshold of the gate and then go out. But the gate will not be closed until evening.