Source: PL-Klk 1 Antyfonarz kieleckiFolio: 010rSequence: 5Feast: Nativitas DominiOffice: MGenre: RPosition: 3.1Cantus ID: 007569Mode: 2TFull text: Sancta et immaculata virginitas quibus te laudibus efferam nescio quia quem celi capere non poterant tuo gremio contulisti