Acts 11:2
And when Peter went up to Jerusalem, those who were of the circumcision contended with him,
Acts 10:45
And the believers that were of the circumcision, as many as had come with Peter, were astonished, because on the Gentiles also was poured out the gift of the Holy Spirit:
Acts 10:9
And on the morrow, as they were going on their journey, and were drawing near to the city, Peter went up on the house top to pray, about the sixth hour.
Acts 15:1
And certain men came down from Judea, and taught the brethren, saying: Unless you be circumcised, according to the custom of Moses, you can not be saved.
Acts 15:5
But some of the sect of the Pharisees, who believed, arose, saying, that it was necessary to circumcise them, and to command them to keep the law of Moses.
Acts 21:20-23
And when they heard it, they glorified the Lord, and said to him: You see, brother, how many myriads of the Jews there are that believe, and they are all zealous for the law.
Galatians 2:12-14
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.