Source: SK-BRsa Antiphonarium Scepusiense Protoc.1556 /?/Folio: 001vSequence: 1Full text: [Sicut exaltatus est serpens in eremo ita exal]tari oportet filium hominisFeast: Fer. 2 de PassioneOffice: EGenre: APosition: 1Cantus ID: 004932