Acts 24:5-6

24:5 For we have found this man to be a troublemaker, one who stirs up riots among all the Jews throughout the world, and a ringleader of the sect of the Nazarenes. 24:6 He even tried to desecrate the temple, so we arrested him.

Acts 24:14

24:14 But I confess this to you, that I worship the God of our ancestors according to the Way (which they call a sect), believing everything that is according to the law and that is written in the prophets.