Jeremiah 34:15-17

15You recently repented and did what was right in my eyes by proclaiming liberty, each to his neighbor, and you made a covenant before me in the house that is called by my name,

16but then you turned around and profaned my name when each of you took back his male and female slaves, whom you had set free according to their desire, and you brought them into subjection to be your slaves.

17"Therefore, thus says the Lord: You have not obeyed me by proclaiming liberty, every one to his brother and to his neighbor; behold, I proclaim to you liberty to the sword, to pestilence, and to famine, declares the Lord. I will make you a horror to all the kingdoms of the earth.