Observa fili praecepta patris

Folio: 
069r
Sequence: 
2
Feast: 
Office/Mass: 
H
Genre: 
A
Position: 
6
Cantus ID: 
004101
Mode: 
6
Differentia-Old: 
1
Manuscript Reading Full Text (standardized spelling): 
Observa fili praecepta patris tui et ne dimittas legem matris tuae liga eam in corde tuo jugiter