Noyes(i)
28 But ye, brethren, as Isaac was, are children of a promise.
29 But as at that time he that was born after the flesh persecuted him that was born through the Spirit, so it is now.
30 But what saith the scripture? "Cast out the bondwoman and her son; for the son of the bondwoman shall not be heir with the son of the freewoman."
31 So then, brethren, we are not children of a bondwoman, but of the freewoman.