Source: SK-Bra (Bratislava) Antiphonary of Bratislava IIa EC Lad.4Folio: 002rSequence: 1Full text: Confirma hoc deus quod operatus es in nobis a templo sancto tuo quod est in Jerusalem alleluia alleluiaFeast: Dom. PentecostesOffice: MGenre: APosition: 2Cantus ID: 001873
