Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 221rbSequence: 1Full text: In virtute tua domine laetabitur justus et super salutare tuum exsultabit vehementer desiderium animae ejus tribuisti eiFeast: ValentiniOffice: MASSGenre: OfCantus ID: g01357