Source: SK-BRsa Antiphonarium Scepusiense Protoc. XX Anni 1551-1559, 1618-1632Folio: 001rSequence: 7Full text: Ego sum qui testimonium perhibeo de meipso et testimonium perhibet de me qui misit me paterFeast: Dom. de PassioneOffice: VGenre: ACantus ID: 002600