Source: SK-Bra (Bratislava) Antiphonary of Bratislava III EC Lad.6Folio: 086rSequence: 9Full text: Quinquaginta annos nondum habes et Abraham vidisti amen dico vobis antequam Abraham fieret ego sumFeast: Fer. 2 de PassioneOffice: NGenre: ACantus ID: 004541