The Roman History · Amm. 21.15.3

But when he attempted to proceed the next day he was prevented by the increasing violence of his disorder, and the fever began gradually to inflame his veins, so that his body felt like a little fire, and could scarcely be touched; and as all remedies failed, he began in the last extremity to bewail his death; and while his mental faculties were still entire, he is said to have indicated Julian as the successor to his power. Presently the last struggle of death came on, and he lost the power of speech. And after long and painful agony he died on the fifth of October, having lived and reigned forty years and a few months.

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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