The Roman History · Amm. 17.4.12

And because the flatterers, who were continually whispering into the ear of Constantius, kept always affirming that when Augustus Octavianus had brought two obelisks from Heliopolis, a city of Egypt, one of which was placed in the Circus Maximus, and the other in the Campus Martius, he yet did not venture to touch or move this one which has just been brought to Rome, being alarmed at the greatness of such a task; I would have those, who do not know the truth, learn that the ancient emperor, though he moved several obelisks, left this one untouched, because it was especially dedicated to the Sun-god, and was set up within the precincts of his magnificent temple, which it was impious to profane; and of which it was the most conspicuous ornament.

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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