I met the President and Seward at the War Department this morning. A dispatch from General Meade, dated 3 P.M. yesterday, is in very good tone. The Sixth Army Corps, he says, was just arriving entire but exhausted, having been on the march from 9 P.M. of the preceding evening. In order that they may rest and recruit, he will not attack, but is momentarily expecting an onset from the Rebels.
They were concentrating for a fight, and, unless Meade is greatly deceived, there will be a battle in the neighborhood of Gettysburg. I hope our friends are not deceived so that the Rebel trains with their plunder can escape through the valley.
SOURCE: Gideon Welles, Diary of Gideon Welles, Secretary of the Navy Under Lincoln and Johnson, Vol. 1: 1861 – March 30, 1864, p. 356-7