2 Chronicles 23:8 And the Levites and all Judah did according to all that Jehoiada the priest commanded; and they took every man his men, those that were to come in on the sabbath, with them that were to go forth on the sabbath; for Jehoiada the priest did not liberate the divisions. (DBY)
Jeremiah 34:9 That every man should liberate his man-servant, and every man his maid-servant, being a Hebrew or a Hebrewess; that none should retain them in service, to wit, a Jew his brother. (WBS)
Jeremiah 34:10 Now when all the princes, and all the people who had entered into the covenant, heard that every one should liberate his man-servant, and every one his maid-servant, that none should retain them in service any more, then they obeyed, and let them go. (WBS)