'Door post' in the Bible

then his master is to bring him before the judges and he is to bring him to the door or to the doorpost. His master is to pierce his ear with an awl, and he is to serve him permanently.

Hannah got up after she had finished eating and drinking in Shiloh. Now Eli the priest was sitting on the chair by the doorpost of the tent of the LORD.

The door posts of the main sanctuary were square. Each door post was identical in appearance to the others.

by their setting up their threshold too close to my threshold and their door post too close to my door post, with a wall between me and them. After all, they have defiled my holy name by the loathsome things that they did, so I devoured them in my anger.