From "The Original Talking Union & Other Union Songs", Folkways Records #FH 5285, c. 1955:

WE SHALL NOT BE MOVED We shall, we shall not be moved (2x) Just like a tree that's standing in the water We shall not be moved.

The Union is behind us, we shall not be moved (2x) Just like a tree etc.

We will stand and fight together, we shall not be moved (2x) Just like a tree etc.

We are black and white together, we shall not be moved (2x) Just like a tree etc.

There is also a version from the civil rights era which is pretty much the same, but I don't think I have a version of it.---John (not Jon)