The First Epistle of Clement to the Corinthians
Clemens Romanus (Clement of Rome)
Clement of Rome. The Apostolic Fathers, Volume 1. Lake, Kirsopp, editor. London: William Heinemann Ltd.; New York: The Macmillan Company, 1912.
We have done this that you may know that our whole care has been and is directed to your speedy attainment of peace.