Source: PL-WRu I F 416 Cistercian Gradual (Silesia)Folio: 121vSequence: 1Feast: PriscaeOffice: MASSGenre: GrVCantus ID: g01381cMode: 5Full text: Propter veritatem et mansuetudinem et justitiam et deducet te mirabiliter dextera tua