Luke
Acts 24:9BSB·traditional attribution

The Jews concurred, asserting that these charges were true.

Matthew Henry Presbyterian @wholebiblehenry

We must suppose that Lysias, the chief captain, when he had sent away Paul to Caesarea, gave notice to the chief priests, and others that had appeared against Paul, that if they had any thing to accuse him of they must follow him to Caesarea, and there they would find him, and a judge ready to hear them - thinking, perhaps, they would not have...

Commenting on Acts 24:1-9

John Gill Reformed Baptist @doctorgill

And the Jews also assented,.... That is, Ananias the high priest, and the elders that were with him, agreed to what Tertullus said, and confirmed the same. Saying, that these things were so; that Paul was such a person, and was guilty of the crimes he had set forth; and that the chief captain had taken the steps, and done the things he had related.

Albert Barnes Presbyterian @notesbybarnes

Verse 9. And the Jews also assented. The Jews who had accompanied Tertullus to Caesarea. They had gone as the accusers of Paul; and they bore testimony, when called upon, to the truth of all that the orator had said. Whether they were examined individually or not, is not declared. In whatever way their testimony was arrived at, they confirmed unanimously the accusation which he had brought against Paul.