Apprehende arma in adiutorium mihi

Source: 
Folio: 
058v
Sequence: 
2
Office/Mass: 
MI
Genre: 
CmV
Manuscript Reading Full Text (standardized spelling): 
Apprehende arma in adiutorium mihi
Manuscript Reading Full Text (MS spelling): 
Apprehende arma in adiutorium mihi | Erubescant | Seculorum amen | In duan
Indexing notes: 
Chant rubric is PS