Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 319vSequence: 1Full text: Alleluia non vos me elegistis sed ego vos elegi et posui vos ut eatis et fructum afferatis et fructus vester maneatFeast: Commune ApostolorumOffice: MASSGenre: AlPosition: 1Cantus ID: g02067