Source: SK-Bra (Bratislava) Antiphonary of Bratislava III EC Lad.6Folio: 080rSequence: 3Full text: Ego sum qui testimonium perhibeo de meipso et testimonium perhibet de me qui misit me paterFeast: Dom. de PassioneOffice: VGenre: APosition: MCantus ID: 002600