Acts 26:12
"While thus engaged, I was travelling one day to Damascus armed with authority and a commission from the High Priests,
John 7:45-48
Meanwhile the officers returned to the High Priests and Pharisees, who asked them, "Why have you not brought him?"
John 11:57
Now the High Priests and the Pharisees had issued orders that if any one knew where He was, he should give information, so that they might arrest Him.
Acts 9:1-8
Now Saul, whose every breath was a threat of destruction for the disciples of the Lord,
Acts 22:5-11
as the High Priest also and all the Elders can bear me witness. It was, too, from them that I received letters to the brethren in Damascus, and I was already on my way to Damascus, intending to bring those also who had fled there, in chains to Jerusalem, to be punished.
Acts 26:10
And that was how I acted in Jerusalem. Armed with authority received from the High Priests I shut up many of God's people in various prisons, and when they were about to be put to death I gave my vote against them.