Source: SK-BRsa (Bratislava) Slovenský národný archív - Graduale NitriensisFolio: 100rSequence: 2Full text: Beatus servus quem cum venerit dominus invenerit vigilantem amen dico vobis super omnia bona sua constituet eumFeast: NicolaiOffice: MASSGenre: CmCantus ID: g01354