Jeremiah 50:34
“Their Redeemer is strong; the Lord of hosts is his name: he shall throughly plead their cause, that he may give rest to the land, and disquiet the inhabitants of Babylon.”
And the most proud shall stumble and fall, and none shall raise him up: and I will kindle a fire in his cities, and it shall devour all round about him.
Thus saith the Lord of hosts; The children of Israel and the children of Judah were oppressed together: and all that took them captives held them fast; they refused to let them go.
Their Redeemer is strong; the Lord of hosts is his name: he shall throughly plead their cause, that he may give rest to the land, and disquiet the inhabitants of Babylon.
A sword is upon the Chaldeans, saith the Lord, and upon the inhabitants of Babylon, and upon her princes, and upon her wise men.
A sword is upon the liars; and they shall dote: a sword is upon her mighty men; and they shall be dismayed.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Thus saith the Lord the King of Israel, and his redeemer the Lord of hosts; I am the first, and I am the last; and beside me there is no God.”
“For I know that my redeemer liveth, and that he shall stand at the latter day upon the earth:”
“But now thus saith the Lord that created thee, O Jacob, and he that formed thee, O Israel, Fear not: for I have redeemed thee, I have called thee by thy name; thou art mine.”
“Before I formed thee in the belly I knew thee; and before thou camest forth out of the womb I sanctified thee, and I ordained thee a prophet unto the nations.”
“And I will deliver thee out of the hand of the wicked, and I will redeem thee out of the hand of the terrible.”