The Ecclesiastical History Of Scholasticus by Socrates Scholasticus
Chapter XXXV.--The Synod not having come to the Emperor, the Partisans of Eusebius accuse Athanasius of having threatened to divert the Corn supplied to Constantinople from Alexandria: the Emperor being exasperated at this banishes Athanasius into Gaul.
This letter rendered those who constituted the Synod very fearful, wherefore most of them returned to their respective cities. But Eusebius, Theognis, Maris, Patrophilus, Ursacius, and Valens, having gone to Constantinople, would not permit any further enquiry to be instituted concerning the broken cup, the overturned communion table, and the murder of Arsenius; but they had recourse to another calumny, informing the emperor that Athanasius had threatened to prohibit the sending of corn which was usually conveyed from Alexandria to Constantinople. They affirmed also that these menaces were heard from the lips of Athanasius by the bishops Adamantius, Anubion, Arbathion and Peter, for slander is most prevalent when of the assertor of it appears to be a person worthy of credit. Hence the emperor being deceived, and excited to indignation against Athanasius by this charge, at once condemned him to exile, ordering him to reside in the Gauls. Now some affirm that the emperor came to this decision with a view to the establishment of unity in the church, since Athanasius was inexorable in his refusal to hold any communion with Arius and his adherents. He accordingly took up his abode at Treves, a city of Gaul.