Tamquam sponsus dominus

Source: 
Rome, Santa Sabina, XIV L1 ("Humbert" codex)
Folio: 
236r
Sequence: 
26
Feast: 
Nativitas Domini
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
005101
Mode: 
8
Differentia: 
G
Manuscript Reading Full Text (standardized spelling): 
Tamquam sponsus dominus procedens de thalamo suo