P. V. N. Myers, General History for Colleges and High Schools
“ But Valens, becoming alarmed at the presence of so many barbarians within his dominions, refused their request; whereupon they, dreading the fierce and implacable foe behind more than the wrath of the Roman emperor in front, crossed the river with arms in their hands. At this moment the Visigoths, rising in revolt, joined their kinsmen that were just now forcing the passage of the Danube, and began to ravage the Danubian provinces. Valens despatched swift messengers to Gratian in the West, asking for assistance against the foe he had so imprudently admitted within the limits of the empire. ”
