Acts 15:5
But certain men who had belonged to the sect of the Pharisees, but were now believers, stood up and said, "It is necessary to circumcise Gentile, and to order them to keep the Law of Moses."
Acts 15:1
But some men came down from Judea and attempted to teach the brethren, saying, "Unless you are circumcised according to Moses' custom, you cannot be saved."
Acts 15:24
"as we have heard that some of your number who went out from us have troubled you with words and upset your souls, without having received any such instruction from us;
Acts 21:20
And they, when they heard it, glorified God, and said to him. "You see, brother, how many thousands there are among the Jews, of those who have believed, and they are all zealous for the Law.
Acts 24:5
"For we have found this fellow a pest, an inciter of insurrection among all the Jews of the empire, and a ringleader in the heresy of the Nazarenes.
Acts 26:5-6
"They know me of old, if they are willing to testify, how that according to the strict sect of our religion, I lived a Pharisee.
Galatians 5:1-3
stand firm then, and do not be again entangled in a yoke of bondage.
Philippians 3:5-8
circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, a Hebrew sprung from the Hebrews; as to the Law, a Pharisee;