Quadraginta annis offensus

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
153v
Sequence: 
23
Feast: 
Fer. 3 Maj. Hebd.
Office/Mass: 
M
Genre: 
I
Cantus ID: 
001121
Mode: 
7
Differentia: 
HS
Manuscript Reading Full Text (standardized spelling): 
Quadraginta annis offensus fui generationi huic et dixi semper hi errant corde