Abrahae fit promissio quod illius

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 63 (olim V)
Folio: 
181v
Sequence: 
6
Feast: 
Conceptio Mariae
Office/Mass: 
M
Genre: 
A
Position: 
3.1
Cantus ID: 
200045
Mode: 
7
Differentia: 
D2
Differentia database: 
1--l-l-lm-l-k-l--4 147h
Manuscript Reading Full Text (standardized spelling): 
Abrahae fit promissio quod illius successio velut harena cresceret stellisque qualis fieret
Manuscript Reading Full Text (MS spelling): 
Abrahe fit promissio quod illius successio velut arena cresceret stellisque qualis fieret