'Oppressed' in the Bible

They trample on the dust of the earth on the head of the poor, and deny justice to the oppressed; and a man and his father use the same maiden, to profane my holy name;

Publish in the palaces at Ashdod, and in the palaces in the land of Egypt, and say, Assemble yourselves upon the mountains of Samaria, and behold the great tumults in the midst thereof, and the oppressed in the midst thereof.

Surely, lo, I am raising against you a nation, O house of Israel, An affirmation of Jehovah, God of Hosts, And they have oppressed you from the coming in to Hamath, Unto the stream of the desert.