No, I don't. It doesn't appear in Bruce Campbell's Orain nan Gaidheal, either; but you can be sure that anything cited by Murray on Saltspring is pretty reliable.

Donald MacDonalds's site  ( http://www3.sympatico.ca/donaldmacdonald/songs.htm )  sadly credits no source for the text he reproduces.

For Lachlan MacBean's translation, see  http://ingeb.org/songs/chatille.html

A few other websites quote forms of the song including that verse, but the one I indicate is the only one I've found that credits a source beyond transcription from a modern recorded arrangement.