Acts 11:2
When Peter went to Jerusalem, those who favored circumcision argued with him.
Acts 10:45
Those circumcised believers who came with Peter were amazed that the gift of Holy Spirit was also poured out on the people of the nations.
Acts 10:9
The next day they journeyed to the city. As they drew near, Peter went to the housetop to pray. It was about the sixth hour.
Acts 15:1
Some men came down from Judea to teach the brothers. They said: You cannot be saved unless you become circumcised according to the custom of Moses.
Acts 15:5
The believers who belonged to the party of the Pharisees stated: It is needed to circumcise them and to command them to keep the Law of Moses.
Acts 21:20-23
Those who heard it glorified God. They said to him: You see brother, how many thousands there are among the Jews who have believed. They are all zealous for the law.
Galatians 2:12-14
He ate with the people of the nations until some men James sent arrived. When they arrived, he drew back and separated himself. He feared those who were of the circumcised people.