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

[360] Now Agrippa, the son of the deceased, was at Rome, and brought up with Claudius Caesar. And when Caesar was informed that Agrippa was dead, and that the inhabitants of Sebaste and Cesarea had abused him, he was sorry for the first news, and was displeased with the ingratitude of those cities. He was therefore disposed to send Agrippa, junior, away presently to succeed his father in the kingdom, and was willing to confirm him in it by his oath. But those freed-men and friends of his, who had the greatest authority with him, dissuaded him from it, and said that it was a dangerous experiment to permit so large a kingdom to come under the government of so very young a man, and one hardly yet arrived at years of discretion, who would not be able to take sufficient care of its administration; while the weight of a kingdom is heavy enough to a grown man. So Caesar thought what they said to be reasonable. Accordingly he sent Cuspins Fadus to be procurator of Judea, and of the entire kingdom, and paid that respect to the eceased as not to introduce Marcus, who had been at variance with him, into his kingdom. But he determined, in the first place, to send orders to Fadus, that he should chastise the inhabitants of Cesarca and Sebaste for those abuses they had offered to him that was deceased, and their madness towards his daughters that were still alive; and that he should remove that body of soldiers that were at Cesarea and Sebaste, with the five regiments, into Pontus, that they might do their military duty there; and that he should choose an equal number of soldiers out of the Roman legions that were in Syria, to supply their place. Yet were not those that had such orders actually removed; for by sending ambassadors to Claudius, they mollified him, and got leave to abide in Judea still; and these were the very men that became the source of very great calamities to the Jews in after-times, and sowed the seeds of that war which began under Florus; whence it was that when Vespasian had subdued the country, he removed them out of his province, as we shall relate hereafter.