'Of the Circumcision' in the Bible

So he let him go: then she said, A bloody husband thou art, because of the circumcision.

And they of the circumcision who believed, were astonished, as many as came with Peter, because that on the Gentiles also was poured out the gift of the Holy Spirit.

And when Peter had come to Jerusalem, they that were of the circumcision contended with him,

And the father of circumcision to them who are not of the circumcision only, but who also walk in the steps of that faith of our father Abraham which he had being yet uncircumcised.

Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made to the fathers:

But on the contrary, when they saw that the gospel of the uncircumcision was committed to me, as the gospel of the circumcision was to Peter;

(For he that wrought effectually in Peter to the apostleship of the circumcision, the same was mighty in me towards the Gentiles:)

For before that certain came from James, he used to eat with the Gentiles: but when they had come, he withdrew, and separated himself, fearing them who were of the circumcision.

And Jesus, who is called Justus, who are of the circumcision. These only are my fellow-workers to the kingdom of God, who have been a comfort to me.

For there are many disorderly and vain talkers and deceivers, specially they of the circumcision: