Procopius, The Secret History — Chapters XVI - XX
“ But making an approximate estimate of the extent of territory which has become to be destitute of inhabitants, I should say that a myriad myriad of myriads perished. For in the first place, Libya, which attains to so large dimensions, has been so thoroughly ruined that for the traveller who makes a long journey it is no easy matter, as well as being a noteworthy fact, to meet a human being. ”
