O virgo virginum quomodo fiet

Source: 
Engelberg, Benediktinerkloster - Stiftsbibliothek, Cod. 103
Folio: 
079v
Sequence: 
3
Feast: 
Antiphonae Majores
Office/Mass: 
V
Genre: 
A
Position: 
11M
Cantus ID: 
004091
Manuscript Reading Full Text (standardized spelling): 
O virgo virginum quomodo fiet istud quia nec primam similem visa est nec habere sequentem filiae Jerusalem quid me admiramini divinum est mysterium hoc quod cernitis