Source: SK-Bra (Bratislava) Antiphonary of Bratislava IIa EC Lad.4Folio: 051rSequence: 2Full text: Quare detraxistis sermonibus veritatis ad increpandum verba componitis et subvertere nitimini amicum vestrum verumtamen quae cogitastis expleteFeast: De JobOffice: MGenre: RPosition: 4Cantus ID: 007463