Source: SK-Sk (Spišska Kapitula) Graduale ScepusienseFolio: 126rSequence: 4Full text: Diligam te domine fortitudo mea dominus firmamentum meum et refugium meum et liberator meusFeast: Dom. 2 p. Pent.Office: MASSGenre: InVPosition: 01Cantus ID: g01133a.1