2But as several knots of light-minded flatterers opposed this opinion, among whom was Arbetio, a man of keen wit and always inclined to treachery, and Eusebius, a man always disposed to mischief, at that time the principal chamberlain, they suggested that if the Cæsar were to quit those countries it would be dangerous to leave Ursicinus in the East, with no one to check his designs, if he should cherish ambitious notions.