So all the officials and people who entered into this covenant agreed that they would free their male and female slaves and no longer hold them in bondage. They agreed, and set them free.
NIV
And all the princes and all the people obeyed, who had entered into the covenant that everyone would let his manservant and his maidservant go free, so that none should make bondmen of them any more; they obeyed, and let them go.
AMP
Now when all the princes, and all the people, which had entered into the covenant, heard that every one should let his manservant, and every one his maidservant, go free, that none should serve themselves of them any more, then they obeyed, and let them go.
KJV