2 So when Peter went up to Jerusalem, the circumcised believers criticized him,
Acts 11:2 Cross References - Common
Acts 10:9
9 The next day, as they were on their journey and approaching the city, Peter went up on the housetop about the sixth hour to pray.
Acts 10:45
45 All the circumcised believers who came with Peter were amazed, because the gift of the Holy Spirit had been poured out even on the Gentiles.
Acts 15:1
1 But some men came down from Judea and were teaching the brethren, "Unless you are circumcised according to the custom of Moses, you cannot be saved."
Acts 15:5
5 But some believers who belonged to the party of the Pharisees stood up, and said, "It is necessary to circumcise them, and to charge them to keep the Law of Moses."
Acts 21:20-23
20 And when they heard it, they glorified God. And they said to him, "You see, brother, how many thousands there are among the Jews of those who have believed; they are all zealous for the law,
21 and they have been told about you that you teach all the Jews who are among the Gentiles to forsake Moses, telling them not to circumcise their children or to walk according to the customs.
22 What then is to be done? They will certainly hear that you have come.
23 Therefore do what we tell you. We have four men who are under a vow;
Galatians 2:12-14
12 For before certain men came from James, he used to eat with the Gentiles; but when they came, he began to draw back and separate himself, fearing the party of the circumcision.
13 The rest of the Jews joined him in hypocrisy, with the result that even Barnabas was carried away by their hypocrisy.
14 But when I saw that they were not straightforward about the truth of the gospel, I said to Cephas in the presence of them all, "If you, being a Jew, live like a Gentile and not like a Jew, how is it that you compel the Gentiles to live like Jews?