'Shoulder' in the Bible

to break Assyria in My land, and I will trample him on My mountains. Then his yoke will be removed from them and his burden removed from their shoulder.

“Then I will set the key of the house of David on his shoulder,When he opens no one will shut,When he shuts no one will open.

“They lift it upon the shoulder and carry it;They set it in its place and it stands there.It does not move from its place.Though one may cry to it, it cannot answer;It cannot deliver him from his distress.