Jeremiah 34:9

that everyone should set free his Hebrew slaves , male and female , so that no one should enslave a Jew , his brother .

Everyone was to free their Hebrew slaves, both male and female; no one was to hold a fellow Hebrew in bondage.

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.