Acts 23: 6 - 11
6 But when Paul perceived that one part were Sad'ducees and the other Pharisees, he cried out in the council, "Brethren, I am a Pharisee, a son of Pharisees; with respect to the hope and the resurrection of the dead I am on trial."
7 And when he had said this, a dissension arose between the Pharisees and the Sad'ducees; and the assembly was divided.
8 For the Sad'ducees say that there is no resurrection, nor angel, nor spirit; but the Pharisees acknowledge them all.
9 Then a great clamor arose; and some of the scribes of the Pharisees' party stood up and contended, "We find nothing wrong in this man. What if a spirit or an angel spoke to him?"
10 And when the dissension became violent, the tribune, afraid that Paul would be torn in pieces by them, commanded the soldiers to go down and take him by force from among them and bring him into the barracks.
11 The following night the Lord stood by him and said, "Take courage, for as you have testified about me at Jerusalem, so you must bear witness also at Rome."

EWTN