12/05/1830
https://www.presidency.ucsb.edu...
"It is now, however, my solemn conviction that I ought no longer, from any motive nor in any degree, to yield to these unconstitutional demands."
"On no principle known to our institutions can he be required to account for the manner in which he discharges this portion of his public duties, save only in the mode and under the forms prescribed by..."
"Such a result, if acquiesced in, would ultimately subject the independent constitutional action of the Executive in a matter of great national concernment to the domination and control of the Senate."
"If the President has in his possession any information on the subject of such frauds, it is his duty to communicate it to Congress."