Jeremiah 34:13-15 Holman Christian Standard Bible (HCSB)

13. “This is what the Lord, the God of Israel, says: I made a covenant with your ancestors when I brought them out of the land of Egypt, out of the place of slavery, saying:

14. At the end of seven years, each of you must free his Hebrew brother who sold himself to you. He may serve you six years, but then you must send him out free from you. But your ancestors did not obey Me or pay any attention.

15. Today you repented and did what pleased Me, each of you proclaiming freedom for his neighbor. You made a covenant before Me at the temple called by My name.

Jeremiah 34