Exodus 12:44-46

New Revised Standard Version, Anglicised Catholic Edition

⁴⁴ but any slave who has been purchased may eat of it after he has been circumcised; ⁴⁵ no bound or hired servant may eat of it. ⁴⁶ It shall be eaten in one house; you shall not take any of the animal outside the house, and you shall not break any of its bones.