Jeremiah 34:10-17

So all the princes and all the people who had entered into the covenant agreed that everyone would let his male servant and his female servant go free, and that no one would keep them in bondage any longer; they obeyed, and set them free. But afterward they backed out [of the covenant] and made the male servants and the female servants whom they had set free return [to them], and brought the male servants and the female servants again into servitude. Therefore the word of the LORD came to Jeremiah from the LORD, saying, “Thus says the LORD, the God of Israel, ‘I made a covenant (solemn pledge) with your forefathers in the day that I brought them out of the land of Egypt, out of the house of bondage, saying, “At the end of seven years each of you shall set free his Hebrew brother who has sold himself [into servitude] or who has been sold to you and has served you six years, you shall release him from [serving] you; but your forefathers did not listen [submissively] to Me or obey Me. [Deut 15:12] So then you recently turned and repented, doing what was right in My sight, each man proclaiming release [from servitude] to his countryman [who was his bond servant]; and you had made a covenant before Me in the house which is called by My Name. Yet you backed out [of the covenant] and profaned My Name, and each man took back his servants, male and female, whom had been set free in accordance with their desire, and you brought them into servitude [again] to be your male servants and your female servants.” ’ “Therefore says the LORD, ‘You have not obeyed Me; you have not proclaimed liberty to your brother and your countryman. Behold (listen very carefully), I am proclaiming liberty to you—[liberty to be put] to the sword, [liberty] to [be ravaged by] the virulent disease, and [liberty] to [be decimated by] famine,’ says the LORD; ‘and I will make you a horror and a warning to all the kingdoms of the earth.