NET
9 Everyone was supposed to free their male and female Hebrew slaves. No one was supposed to keep a fellow Judean enslaved.
Darby
9 that every man should let his bondman, and every man his bondmaid, the Hebrew and the Hebrewess, go free, that none should exact service of them, [that is,] of a Jew his brother.
KJV
9 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.