Jeremias 41:13-15

¹³Thus says the Lord; I made a covenant with your fathers in the day wherein I took them out of the land of Egypt, out of the house of bondage, saying,

¹⁴When six years are accomplished, you shall set free your brother the Hebrew, who shall be sold to you: for he shall serve you six years, and then you shall let him go free: but they listened not to me, and inclined not their ear.

¹⁵And this day they turned to do that which was right in my sight, to proclaim every one the release of his neighbour; and they had concluded a covenant before me, in the house whereon my name is called.