Ubi tentaverunt me patres vestri

Source: 
Praha (Prague), Národní knihovna České republiky (National Library), VI.E.4c
Folio: 
228v
Sequence: 
4
Feast: 
Fer. 2 Maj. Hebd.
Office/Mass: 
M
Genre: 
I
Cantus ID: 
001168
Manuscript Reading Full Text (standardized spelling): 
Ubi tentaverunt me patres vestri probaverunt et viderunt opera mea
Indexing notes: 
MS: "In his tribus noctibus super nocturnas feriales cantantur antiphone usuales"