Hodie scietis quia veniet

Source: 
Rome, Santa Sabina, XIV L1 ("Humbert" codex)
Folio: 
235v
Sequence: 
21
Feast: 
Vigilia Nat. Domini
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
003119
Mode: 
8
Differentia: 
c
Manuscript Reading Full Text (standardized spelling): 
Hodie scietis quia veniet dominus et mane videbitis gloriam ejus