Read Jeremiah 34:9 Using Other Translations
That every man should let his manservant, and every man his maidservant, being an Hebrew or an Hebrewess, go free; that none should serve himself of them, to wit, of a Jew his brother.
that everyone should set free his Hebrew slaves, male and female, so that no one should enslave a Jew, his brother.
He had ordered all the people to free their Hebrew slaves—both men and women. No one was to keep a fellow Judean in bondage.