~ Komm trink einmal aus diesem Quell ~
 
This verse seems to instruct one to first have good beer, then start the task anew. The etched stein is probably by Marzi & Remy and marked "1370 Germany".
 
Komm trink einmal aus diesem Quell,
dann stimmst du die Laute wieder.
Come drink once more from this source,
then tune your lute again.
 
 
Translation: Roy De Selms
Photo credit: Unknown