Source: SK-BRsa (Bratislava) Slovenský národný archív - Antiphonary of Bratislava IVFolio: 177rSequence: 4Full text: Ancilla Christi sum et ideo me servilem ostendo personamFeast: AgathaeOffice: MGenre: APosition: 1.3Cantus ID: 001393Notes: cantusdatabase.org: Ancilla Christi sum ideo me ostendo servilem personam