Pliny the Younger (A.D. 62?c.A.D. 113). Letters. The Harvard Classics. 190914.
LIII. Trajan to Pliny
I ENTIRELY approve, my dearest Secundus, of your having excused by Byzantines that expense of twelve thousand sesterces in sending an ambassador to me. I shall esteem their duty as sufficiently paid, though I only receive the act of their senate through your hands. The governor of Moesia must likewise excuse them if they compliment him at a less expense.