The guitar version of "Silver Bells" that I know is different, I'm pretty sure. I can't see how the words to either of these songs would fit the melody. But I learned it probably 40 years ago and I could have changed it to suit myself in the meantime.

I never knew of words to it, but would certainly be interested in such.

I always heard it played in a set with "Wheels," "Down Yonder," "Smoke on the Water" (no, no, the WWII one),
tunes of that ilk, with guitar and fiddle trading off.