Tres in fornace ignis deambulabant

Source: 
Sankt Gallen, Stiftsbibliothek, 391
Folio: 
226
Sequence: 
5
Feast: 
Ad Benedicite
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
005177
Mode: 
7
Differentia: 
yg
Differentia database: 
1--l-l-lm-l-k-j--4 142b
Manuscript Reading Full Text (standardized spelling): 
Tres in fornace ignis deambulabant et collaudabant dominum regem canentes ex uno ore hymnum dicebant benedictus es deus alleluia
Manuscript Reading Full Text (MS spelling): 
TRES IN FORNACE IGNIS DEAMBULABANT ET COLLAUDABANT DOminum regem canentes ex uno ore ymnum dicebant Benedictus es deus alleluia
Indexing notes: 
Antiphonae ad ymnum trium puerorum