'Of the Circumcision' in the Bible

but; on the other hand, seeing that I was intrusted with the gospel of the uncircumcision, as Peter was with that of the circumcision,

(for he who gave efficiency to Peter, for the apostleship of the circumcision, gave efficiency to me also, as an apostle for the Gentiles,)

For, before certain persons came from James, he ate- with the Gentiles: but, when they had come, he withdrew, and separated himself, because he feared those who were of the circumcision.