Gettysburg Address
The reporters who were there at that time included Joseph Gilbert, Charles Hale, John R. Young. There were also reporters from the Cincinnati Commercial, New York Tribune, and New York Times. Charles Hale "had notebook and pencil in hand, [and] took down the slow-spoken words of the President". "He took down what he declared was the exact language of Lincoln's  associates confirmed his testimony, which was received, as it deserved to be at its face value". Lincoln probably spoke differently from what he had prepared and added the expression when he was speaking.