Acts 23:5-7
English Standard Version
6Now when Paul perceived that one part were Sadducees and the other Pharisees, he cried out in the council, "Brothers, I am a Pharisee, a son of Pharisees. It is with respect to the hope and the resurrection of the dead that I am on trial."
7And when he had said this, a dissension arose between the Pharisees and the Sadducees, and the assembly was divided.