Acts 4:5-7

On the next day, their magistrates and elders and scribes (Sanhedrin, Jewish High Court) were gathered together in Jerusalem; and Annas the high priest was there, and Caiaphas and John and Alexander, and all others who were of high-priestly descent. When they had put the men in front of them, they repeatedly asked, “By what sort of power, or in what name [that is, by what kind of authority], did you do this [healing]?”