Letter to William H. Herndon
03/05/1864
https://www.presidency.ucsb.edu...
He wished the reunion of all the States perfected and so effected as to remove all causes of disturbance in the future;
But that proclamation falls far short of what the amendment will be when fully consummated.
Let nothing which is transpiring change, hinder, or delay your military movements or plans.
The expediency of any legislation upon the subject is submitted for your consideration.