Message to Congress
07/16/1862
https://www.presidency.ucsb.edu...
But there is a task yet before us---to go forward and consummate by the votes of the States that which Congress so nobly...
The expediency of any legislation upon the subject is submitted for your consideration.
The pending call is not for three hundred thousand men subject to fair credits, but is for three hundred thousand remain...
Be pleased to signify this to the respective Houses of Congress.