DV (F XIII, 67)
TO P. SERVILIUS VATIA ISAURICUS (IN ASIA)IN all my province of Cilicia, to which, as you know, were joined three Asiatic dioceses, 1 I was not more intimate with anyone than with Andron, son of Artemon, of Laodicea, and in that city I regarded him both as a guest and as a man eminently adapted to my way of life and habits. I learnt, Indeed, to value him at a much higher rate, after I left the province, because I discovered by many instances that he was grateful and did not forget me. Accordingly, I was most delighted to see him at Rome. For it does not escape your observation, having done favours to a great number of people in that province, what proportion of them are found to shew gratitude. My object in writing, therefore, is both that you should understand that I do not take this trouble without good reason, and that you should yourself decide that he is worthy of being admitted to your society. You will therefore have done me a very great favour, if you make it clear to him how highly you value me, that is, if you accord him your patronage and assist him in whatever matter you can consistently with your own honour and convenience. This will be a very great gratification to me, and I ask you again and again to do so.