Opus bonum decenter exercuit

Source: 
Praha (Prague), Národní knihovna České republiky (National Library), VI.E.4c
Folio: 
047v
Sequence: 
7
Feast: 
Nicolai
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
004168
Manuscript Reading Full Text (standardized spelling): 
Opus bonum decenter exercuit et summam praemii a deo exspectabat