Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[168] Upon Hyrcanus hearing this, he complied with them. The mothers also of those that had been slain by Herod raised his indignation; for those women continued every day in the temple, persuading the king and the people that Herod might undergo a trial before the Sanhedrim for what he had done. Hyrcanus was so moved by these complaints, that he summoned Herod to come to his trial for what was charged upon him. Accordingly he came; but his father had persuaded him to come not like a private man, but with a guard, for the security of his person; and that when he had settled the affairs of Galilee in the best manner he could for his own advantage, he should come to his trial, but still with a body of men sufficient for his security on his journey, yet so that he should not come with so great a force as might look like terrifying Hyrcanus, but still such a one as might not expose him naked and unguarded [to his enemies.] However, Sextus Caesar, president of Syria, wrote to Hyrcanus, and desired him to clear Herod, and dismiss him at his trial, and threatened him beforehand if he did not do it. Which epistle of his was the occasion of Hyrcanus delivering Herod from suffering any harm from the Sanhedrim, for he loved him as his own son. But when Herod stood before the Sanhedrim, with his body of men about him, he aftrighted them all, and no one of his former accusers durst after that bring any charge against him, but there was a deep silence, and nobody knew what was to be done. When affairs stood thus, one whose name was Sameas, ¹ a righteous man he was, and for that reason above all fear, rose up, and said, "O you that are assessors with me, and O thou that art our king, I neither have ever myself known such a case, nor do I suppose that any one of you can name its parallel, that one who is called to take his trial by us ever stood in such a manner before us; but every one, whosoever he be, that comes to be tried by this Sanhedrim, presents himself in a submissive manner, and like one that is in fear of himself, and that endeavors to move us to compassion, with his hair dishevelled, and in a black and mourning garment: but this admirable man Herod, who is accused of murder, and called to answer so heavy an accusation, stands here clothed in purple, and with the hair of his head finely trimmed, and with his armed men about him, that if we shall condemn him by our law, he may slay us, and by overbearing justice may himself escape death. Yet do not I make this complaint against Herod himself; he is to be sure more concerned for himself than for the laws; but my complaint is against yourselves, and your king, who gave him a license so to do. However, take you notice, that God is great, and that this very man, whom you are going to absolve and dismiss, for the sake of Hyrcanus, will one day punish both you and your king himself also." Nor did Sameas mistake in any part of this prediction; for when Herod had received the kingdom, he slew all the members of this Sanhedrim, and Hyrcanus himself also, excepting Sameas, for he had a great honor for him on account of his righteousness, and because, when the city was afterward besieged by Herod and Sosius, he persuaded the people to admit Herod into it; and told them that for their sins they would not be able to escape his hands: - which things will be related by us in their proper places.