Galatians
Chapters 4:26-31
King James Version, American Edition
26But Jerusalem which is above is free, which is the mother of us all.
27For it is written,Rejoice, thou barren that bearest not;break forth and cry, thou that travailest not:for the desolate hath many more childrenthan she which hath a husband.
28Now we, brethren, as Isaac was, are the children of promise.
29But as then he that was born after the flesh persecuted him that was born after the Spirit, even so it is now.
30Nevertheless what saith the Scripture?Cast out the bondwoman and her son:for the son of the bondwoman shall not be heirwith the son of the free woman.
31So then, brethren, we are not children of the bondwoman, but of the free.