Operamini non cibum qui perit

Source: 
Engelberg, Benediktinerkloster - Stiftsbibliothek, Cod. 103
Folio: 
114r
Sequence: 
20
Feast: 
Fer. 5 Hebd. 3 Quad.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
004161
Manuscript Reading Full Text (standardized spelling): 
Operamini non cibum qui perit sede qui permanet in vitam aeternam