Galatians 4:29-31

New Revised Standard Version, Anglicised Catholic Edition

²⁹ But just as at that time the child who was born according to the flesh persecuted the child who was born according to the Spirit, so it is now also. ³⁰ But what does the scripture say? ‘Drive out the slave and her child; for the child of the slave will not share the inheritance with the child of the free woman.’ ³¹ So then, friends,^[a] we are children, not of the slave but of the free woman.