'Oppressor' in the Bible

There the prisoners rest together; they hear not the voice of the oppressor.

The wicked man travaileth with pain all his days, and the number of years is hidden to the oppressor.

He shall judge the poor of the people, he shall save the children of the needy, and shall break in pieces the oppressor.

Envy thou not the oppressor, and choose none of his ways.

The prince that wanteth understanding is also a great oppressor: but he that hateth covetousness shall prolong his days.

For thou hast broken the yoke of his burden, and the staff of his shoulder, the rod of his oppressor, as in the day of Midian.

That thou shalt take up this proverb against the king of Babylon, and say, How hath the oppressor ceased! the golden city ceased!

And forgettest the LORD thy maker, that hath stretched forth the heavens, and laid the foundations of the earth; and hast feared continually every day because of the fury of the oppressor, as if he were ready to destroy? and where is the fury of the oppressor?

O house of David, thus saith the LORD; Execute judgment in the morning, and deliver him that is spoiled out of the hand of the oppressor, lest my fury go out like fire, and burn that none can quench it, because of the evil of your doings.

Thus saith the LORD; Execute ye judgment and righteousness, and deliver the spoiled out of the hand of the oppressor: and do no wrong, do no violence to the stranger, the fatherless, nor the widow, neither shed innocent blood in this place.

He hath forsaken his covert, as the lion: for their land is desolate because of the fierceness of the oppressor, and because of his fierce anger.

And I will encamp about mine house because of the army, because of him that passeth by, and because of him that returneth: and no oppressor shall pass through them any more: for now have I seen with mine eyes.

Out of him came forth the corner, out of him the nail, out of him the battle bow, out of him every oppressor together.