Beata gens cujus est dominus

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
312v
Sequence: 
4
Feast: 
De Prophetis
Office/Mass: 
M
Genre: 
V
Position: 
01
Cantus ID: 
007077a
Mode: 
8
Manuscript Reading Full Text (standardized spelling): 
Beata gens cujus est dominus deus ejus populus quem elegit in hereditatem sibi