Acts 21:26-28

26Then Paul took the [four] men, and the next day he purified himself along with them [by submitting to the ritual]. He went into the temple to give notice of [the time] when the days of purification [ending each vow] would be fulfilled and the usual offering could be presented on behalf of each one.

27When the seven days [required to complete the ritual] were almost over, [some] Jews from [the province of] Asia [Minor], caught sight of him in the temple, and began to stir up the crowd, and they seized him,

28shouting, “Men of Israel, help us! This is the man who teaches all men everywhere against our people and the Law and this place. And besides, he has brought Greeks into the temple and has defiled this holy place.”