Source: SK-Bra (Bratislava) Antiphonary of Bratislava III EC Lad.6Folio: 055vSequence: 1Full text: Non sit vobis vanum mane surgere ante lucem quia promisit dominus coronam vigilantibusFeast: Dom. 1 QuadragesimaeOffice: MGenre: ICantus ID: 001110