Acts 21:24
Join these men, share their purification, and bear their expenses, so that they may shave their heads; and then all will see that there is no truth in what they have been told about you, but that, on the contrary, you yourself rule your life in obedience to the Jewish Law.
Acts 21:26
On this, Paul joined the men, and the next day shared their purification, and went into the Temple, and gave notice of the expiration of the period of purification when the usual offering should have been made on behalf of each of them.
Acts 24:18
And it was while engaged in this that they found me in the Temple, after completing a period of purification, but not with any crowd or disorder.
Acts 18:18
Paul remained there some time after this, and then took leave of the Brethren, and sailed to Syria with Priscilla and Aquila, but not before his head had been shaved at Cenchreae, because he was under a vow.
John 3:25
Now a discussion arose between some of John's disciples and a Jew on the subject of 'purification;'
John 11:55
But the Jewish Festival of the Passover was near; and many people had gone up from the country to Jerusalem, for their 'purification,' before the Festival began.
1 Corinthians 9:20
To the Jews I became like a Jew, to win Jews. To those who are subject to Law I became like a man subject to Law-though I was not myself subject to Law-to win those who are subject to Law.
Galatians 2:12
Before certain persons came from James, he had been in the habit of eating with the Gentile converts; but, when they came, he began to withdraw and hold aloof, for fear of offending those who still held to circumcision.
Hebrews 9:10-14
the whole system being concerned only with food and drink and various ablutions--external ceremonials imposed until the coming of the New Order.