The George Washington Papers at the Library of Congress
Letter George Washington, July 31, 1777, General Orders
The Writings of George Washington from the Original Manuscript Sources, 1745-1799. John C. Fitzpatrick, Editor.--vol. 08
Parole Fortitude. Countersigns Success, Victory.
The army is to cross the Delaware with all possible dispatch, and proceed for Philadelphia.
Col. Humpton will take the command of the division commanded by General Lincoln.
http://memory.loc.gov/cgi-bin/query/r?ammem/mgw:@field(DOCID+@lit(gw080446))