Well, there's Little Jimmy Dickens' TAKE AN OLD COLD 'TATER AND WAIT.

And there's Lead belly's TAKE THIS HAMMER, which (according to the DT) contains the verse:

They wanna feed me cornbread and molasses, (3x)
But I got my pride, well, I got my pride.

However, that's not the way I remember it. I remember it more like:

I don't want no corn bread and molasses (3x)
It hurts my pride, it hurts my pride.