Galatians 4:29–30

But just as at that time he who was born according to the flesh persecuted him who was born according to the Spirit, so also it is now. But what does the Scripture say? “Cast out the slave woman and her son, for the son of the slave woman shall not inherit with the son of the free woman.”

At that time the son born according to the flesh persecuted the son born by the power of the Spirit. It is the same now. But what does Scripture say? “Get rid of the slave woman and her son, for the slave woman’s son will never share in the inheritance with the free woman’s son.”

But just as then the child born as a result of the flesh persecuted the one born as a result of the Spirit, so also now. But what does the Scripture say? “Drive out the slave and her son, for the son of the slave will never be a coheir with the son of the free woman.”

But you are now being persecuted by those who want you to keep the law, just as Ishmael, the child born by human effort, persecuted Isaac, the child born by the power of the Spirit.

But what do the Scriptures say about that? “Get rid of the slave and her son, for the son of the slave woman will not share the inheritance with the free woman’s son.”

But just as at that time the child born according to human descent persecuted the child born according to the Spirit, so also now. But what does the scripture say? “Drive out the female slave and her son, for the son of the female slave will never inherit with the son” of the free woman.

But as then he that was born after the flesh persecuted him that was born after the Spirit, even so it is now. Nevertheless 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.