Acts.24.5  For we have found this man a pestilent fellow, an agitator among all the Jews throughout the world, and a ringleader of the sect of the Nazarenes.
Acts.24.14  But this I admit to you, that according to the Way, which they call a sect, I worship the God of our fathers, believing everything laid down by the law or written in the prophets,
Acts.28.22  But we desire to hear from you what your views are; for with regard to this sect we know that everywhere it is spoken against."

Hyper-concordance v1.1, by Sean Boisen. Scripture verses taken from the Revised Standard Version, copyright 1952, 1971.