3 occurrences
'Door post' in the Bible
And they shall take of the blood and strike on the two side posts and on the upper doorpost of the houses, wherein they eat him.
For the LORD will go about and smite Egypt. And when he seeth the blood upon the upper door post and on the two side posts, he will pass over the door and will not suffer the destroyer to come into your house to plague you.
Then let his master bring him unto the judges and set him to the door or the doorpost, and bore his ear through with an awl, and let him be his servant forever.
Bible Theasaurus
Door-Post (9 instances)
Doorjamb (1 instance)