Acts of the Apostles 5:34-39

But one member, a Pharisee named Gamaliel, who was an expert in religious law and respected by all the people, stood up and ordered that the men be sent outside the council chamber for a while. Then he said to his colleagues, “Men of Israel, take care what you are planning to do to these men! Some time ago there was that fellow Theudas, who pretended to be someone great. About 400 others joined him, but he was killed, and all his followers went their various ways. The whole movement came to nothing. After him, at the time of the census, there was Judas of Galilee. He got people to follow him, but he was killed, too, and all his followers were scattered. “So my advice is, leave these men alone. Let them go. If they are planning and doing these things merely on their own, it will soon be overthrown. But if it is from God, you will not be able to overthrow them. You may even find yourselves fighting against God!”