Source: PL-STAb 2 AntiphonariumFolio: 060rSequence: 1Feast: Fer. 5 Hebd. 1 Quad.Office: LGenre: APosition: BCantus ID: 004918Mode: 7Differentia: aFull text: Si vos manseritis in sermone meo vere discipuli me eritis et cognoscetis veritatem et veritas liberabit vos