Philo Judaeus De Praemiis Et Poenis Et De Exsecrationibus 54

[54] For he was a king, not indeed according to the usual fashion with soldiers and arms, and forces of fleets, and infantry, and cavalry, but as having been appointed by God, with the free consent of the people who were to be governed by him, and who wrought in his subjects a willingness to make such a voluntary choice. For he is the only king of whom we have any mention as being neither a speaker nor one frequently heard, nor possessed of wealth or riches, since he was anxious rather about the wealth which sees than about that which is blind, and, if one is to speak the truth without any concealment, one who looked upon the inheritance of God as his peculiar property.